8975276541

素因数分解:

$3^2\times 7^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:725

約数の個数: 120

約数和(自身を含む): 16796588640

約数和(自身を除く): 7821312099

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 61, 63, 77, 99, 147, 183, 231, 343, 427, 441, 539, 549, 619, 671, 693, 1029, 1281, 1617, 1857, 2013, 2401, 2989, 3087, 3773, 3843, 4333, 4697, 4851, 5571, 6039, 6809, 7203, 8967, 11319, 12999, 14091, 20427, 20923, 21609, 26411, 26901, 30331, 32879, 33957, 37759, 38997, 42273, 47663, 61281, 62769, 79233, 90993, 98637, 113277, 142989, 146461, 188307, 212317, 230153, 237699, 264313, 272979, 295911, 333641, 339831, 415349, 428967, 439383, 636951, 690459, 792939, 1000923, 1246047, 1318149, 1486219, 1611071, 1850191, 1910853, 2071377, 2335487, 2378817, 2907443, 3002769, 3738141, 4458657, 4833213, 5550573, 7006461, 8722329, 12951337, 13375971, 14499639, 16348409, 16651719, 20352101, 21019383, 26166987, 38854011, 49045227, 61056303, 90659359, 116562033, 142464707, 147135681, 183168909, 271978077, 427394121, 815934231, 997252949, 1282182363, 2991758847, 8975276541]

約数ペア:

[(1, 8975276541), (3, 2991758847), (7, 1282182363), (9, 997252949), (11, 815934231), (21, 427394121), (33, 271978077), (49, 183168909), (61, 147135681), (63, 142464707), (77, 116562033), (99, 90659359), (147, 61056303), (183, 49045227), (231, 38854011), (343, 26166987), (427, 21019383), (441, 20352101), (539, 16651719), (549, 16348409), (619, 14499639), (671, 13375971), (693, 12951337), (1029, 8722329), (1281, 7006461), (1617, 5550573), (1857, 4833213), (2013, 4458657), (2401, 3738141), (2989, 3002769), (3087, 2907443), (3773, 2378817), (3843, 2335487), (4333, 2071377), (4697, 1910853), (4851, 1850191), (5571, 1611071), (6039, 1486219), (6809, 1318149), (7203, 1246047), (8967, 1000923), (11319, 792939), (12999, 690459), (14091, 636951), (20427, 439383), (20923, 428967), (21609, 415349), (26411, 339831), (26901, 333641), (30331, 295911), (32879, 272979), (33957, 264313), (37759, 237699), (38997, 230153), (42273, 212317), (47663, 188307), (61281, 146461), (62769, 142989), (79233, 113277), (90993, 98637)]