61991514

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{379}}^1$

素因数の和:636

約数の個数: 64

約数和(自身を含む): 149385600

約数和(自身を除く): 87394086

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 233, 234, 351, 379, 466, 699, 702, 758, 1137, 1398, 2097, 2274, 3029, 3411, 4194, 4927, 6058, 6291, 6822, 9087, 9854, 10233, 12582, 14781, 18174, 20466, 27261, 29562, 44343, 54522, 81783, 88307, 88686, 133029, 163566, 176614, 264921, 266058, 529842, 794763, 1147991, 1589526, 2295982, 2384289, 3443973, 4768578, 6887946, 10331919, 20663838, 30995757, 61991514]

約数ペア:

[(1, 61991514), (2, 30995757), (3, 20663838), (6, 10331919), (9, 6887946), (13, 4768578), (18, 3443973), (26, 2384289), (27, 2295982), (39, 1589526), (54, 1147991), (78, 794763), (117, 529842), (233, 266058), (234, 264921), (351, 176614), (379, 163566), (466, 133029), (699, 88686), (702, 88307), (758, 81783), (1137, 54522), (1398, 44343), (2097, 29562), (2274, 27261), (3029, 20466), (3411, 18174), (4194, 14781), (4927, 12582), (6058, 10233), (6291, 9854), (6822, 9087)]