15539910867

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{23773}}^1$

素因数の和:23980

約数の個数: 48

約数和(自身を含む): 24991989568

約数和(自身を除く): 9452078701

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 151, 333, 453, 481, 1359, 1443, 1963, 4329, 5587, 5889, 16761, 17667, 23773, 50283, 71319, 72631, 213957, 217893, 309049, 653679, 879601, 927147, 2638803, 2781441, 3589723, 7916409, 10769169, 11434813, 32307507, 34304439, 46666399, 102913317, 132819751, 139999197, 398459253, 419997591, 1195377759, 1726656763, 5179970289, 15539910867]

約数ペア:

[(1, 15539910867), (3, 5179970289), (9, 1726656763), (13, 1195377759), (37, 419997591), (39, 398459253), (111, 139999197), (117, 132819751), (151, 102913317), (333, 46666399), (453, 34304439), (481, 32307507), (1359, 11434813), (1443, 10769169), (1963, 7916409), (4329, 3589723), (5587, 2781441), (5889, 2638803), (16761, 927147), (17667, 879601), (23773, 653679), (50283, 309049), (71319, 217893), (72631, 213957)]