158156717103

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{947}}^1\times {\mathrm{26777}}^1$

素因数の和:27754

約数の個数: 80

約数和(自身を含む): 294878479104

約数和(自身を除く): 136721762001

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 947, 2079, 2841, 6237, 6629, 8523, 10417, 19887, 25569, 26777, 31251, 59661, 72919, 76707, 80331, 93753, 178983, 187439, 218757, 240993, 281259, 294547, 536949, 562317, 656271, 722979, 843777, 883641, 1686951, 1968813, 2061829, 2168937, 2650923, 5060853, 5906439, 6185487, 7952769, 15182559, 18556461, 23858307, 25357819, 55669383, 76073457, 167008149, 177504733, 228220371, 278936009, 532514199, 684661113, 836808027, 1597542597, 1952552063, 2053983339, 2510424081, 4792627791, 5857656189, 7531272243, 14377883373, 17572968567, 22593816729, 52718905701, 158156717103]

約数ペア:

[(1, 158156717103), (3, 52718905701), (7, 22593816729), (9, 17572968567), (11, 14377883373), (21, 7531272243), (27, 5857656189), (33, 4792627791), (63, 2510424081), (77, 2053983339), (81, 1952552063), (99, 1597542597), (189, 836808027), (231, 684661113), (297, 532514199), (567, 278936009), (693, 228220371), (891, 177504733), (947, 167008149), (2079, 76073457), (2841, 55669383), (6237, 25357819), (6629, 23858307), (8523, 18556461), (10417, 15182559), (19887, 7952769), (25569, 6185487), (26777, 5906439), (31251, 5060853), (59661, 2650923), (72919, 2168937), (76707, 2061829), (80331, 1968813), (93753, 1686951), (178983, 883641), (187439, 843777), (218757, 722979), (240993, 656271), (281259, 562317), (294547, 536949)]