197272914993

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1\times {\mathrm{619}}^1$

素因数の和:1073

約数の個数: 192

約数和(自身を含む): 378618624000

約数和(自身を除く): 181345709007

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 61, 63, 77, 99, 147, 183, 189, 231, 297, 359, 427, 441, 539, 549, 619, 671, 693, 1077, 1281, 1323, 1617, 1647, 1857, 2013, 2079, 2513, 2989, 3231, 3843, 3949, 4333, 4697, 4851, 5571, 6039, 6809, 7539, 8967, 9693, 11529, 11847, 12999, 14091, 14553, 16713, 17591, 18117, 20427, 21899, 22617, 26901, 27643, 30331, 32879, 35541, 37759, 38997, 42273, 47663, 52773, 61281, 65697, 67851, 80703, 82929, 90993, 98637, 106623, 113277, 116991, 126819, 142989, 153293, 158319, 183843, 193501, 197091, 222221, 240889, 248787, 264313, 272979, 295911, 333641, 339831, 415349, 428967, 459879, 474957, 580503, 591273, 666663, 722667, 746361, 792939, 818937, 887733, 1000923, 1019493, 1073051, 1246047, 1286901, 1379637, 1555547, 1686223, 1741509, 1850191, 1999989, 2168001, 2378817, 2444431, 2907443, 3002769, 3219153, 3738141, 4138911, 4666641, 5058669, 5224527, 5550573, 5999967, 6504003, 7136451, 7333293, 8722329, 9008307, 9657459, 10888829, 11214423, 11803561, 13555481, 13999923, 15176007, 16651719, 17111017, 20352101, 21999879, 26166987, 28972377, 32666487, 35410683, 40666443, 41999769, 45528021, 49955157, 51333051, 61056303, 65999637, 78500961, 94888367, 97999461, 106232049, 119777119, 121999329, 149110291, 153999153, 183168909, 284665101, 293998383, 318696147, 359331357, 365997987, 447330873, 461997459, 549506727, 664218569, 853995303, 1043772037, 1077994071, 1341992619, 1992655707, 2561985909, 3131316111, 3233982213, 4025977857, 5977967121, 7306404259, 9393948333, 17933901363, 21919212777, 28181844999, 65757638331, 197272914993]

約数ペア:

[(1, 197272914993), (3, 65757638331), (7, 28181844999), (9, 21919212777), (11, 17933901363), (21, 9393948333), (27, 7306404259), (33, 5977967121), (49, 4025977857), (61, 3233982213), (63, 3131316111), (77, 2561985909), (99, 1992655707), (147, 1341992619), (183, 1077994071), (189, 1043772037), (231, 853995303), (297, 664218569), (359, 549506727), (427, 461997459), (441, 447330873), (539, 365997987), (549, 359331357), (619, 318696147), (671, 293998383), (693, 284665101), (1077, 183168909), (1281, 153999153), (1323, 149110291), (1617, 121999329), (1647, 119777119), (1857, 106232049), (2013, 97999461), (2079, 94888367), (2513, 78500961), (2989, 65999637), (3231, 61056303), (3843, 51333051), (3949, 49955157), (4333, 45528021), (4697, 41999769), (4851, 40666443), (5571, 35410683), (6039, 32666487), (6809, 28972377), (7539, 26166987), (8967, 21999879), (9693, 20352101), (11529, 17111017), (11847, 16651719), (12999, 15176007), (14091, 13999923), (14553, 13555481), (16713, 11803561), (17591, 11214423), (18117, 10888829), (20427, 9657459), (21899, 9008307), (22617, 8722329), (26901, 7333293), (27643, 7136451), (30331, 6504003), (32879, 5999967), (35541, 5550573), (37759, 5224527), (38997, 5058669), (42273, 4666641), (47663, 4138911), (52773, 3738141), (61281, 3219153), (65697, 3002769), (67851, 2907443), (80703, 2444431), (82929, 2378817), (90993, 2168001), (98637, 1999989), (106623, 1850191), (113277, 1741509), (116991, 1686223), (126819, 1555547), (142989, 1379637), (153293, 1286901), (158319, 1246047), (183843, 1073051), (193501, 1019493), (197091, 1000923), (222221, 887733), (240889, 818937), (248787, 792939), (264313, 746361), (272979, 722667), (295911, 666663), (333641, 591273), (339831, 580503), (415349, 474957), (428967, 459879)]