201127202361

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{643}}^1\times {\mathrm{971}}^1$

素因数の和:1764

約数の個数: 80

約数和(自身を含む): 311754598848

約数和(自身を除く): 110627396487

約数列:

[1, 3, 9, 27, 41, 81, 97, 123, 291, 369, 643, 873, 971, 1107, 1929, 2619, 2913, 3321, 3977, 5787, 7857, 8739, 11931, 17361, 26217, 26363, 35793, 39811, 52083, 62371, 78651, 79089, 94187, 107379, 119433, 187113, 237267, 282561, 322137, 358299, 561339, 624353, 711801, 847683, 1074897, 1684017, 1873059, 2135403, 2543049, 2557211, 3224691, 3861667, 5052051, 5619177, 7629147, 7671633, 11585001, 16857531, 23014899, 25598473, 34755003, 50572593, 60562241, 69044697, 76795419, 104265009, 181686723, 207134091, 230386257, 312795027, 545060169, 691158771, 1635180507, 2073476313, 2483051881, 4905541521, 7449155643, 22347466929, 67042400787, 201127202361]

約数ペア:

[(1, 201127202361), (3, 67042400787), (9, 22347466929), (27, 7449155643), (41, 4905541521), (81, 2483051881), (97, 2073476313), (123, 1635180507), (291, 691158771), (369, 545060169), (643, 312795027), (873, 230386257), (971, 207134091), (1107, 181686723), (1929, 104265009), (2619, 76795419), (2913, 69044697), (3321, 60562241), (3977, 50572593), (5787, 34755003), (7857, 25598473), (8739, 23014899), (11931, 16857531), (17361, 11585001), (26217, 7671633), (26363, 7629147), (35793, 5619177), (39811, 5052051), (52083, 3861667), (62371, 3224691), (78651, 2557211), (79089, 2543049), (94187, 2135403), (107379, 1873059), (119433, 1684017), (187113, 1074897), (237267, 847683), (282561, 711801), (322137, 624353), (358299, 561339)]