70854651

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{457}}^1$

素因数の和:600

約数の個数: 48

約数和(自身を含む): 123462144

約数和(自身を除く): 52607493

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 107, 161, 207, 321, 457, 483, 749, 963, 1371, 1449, 2247, 2461, 3199, 4113, 6741, 7383, 9597, 10511, 17227, 22149, 28791, 31533, 48899, 51681, 73577, 94599, 146697, 155043, 220731, 342293, 440091, 662193, 1026879, 1124677, 3080637, 3374031, 7872739, 10122093, 23618217, 70854651]

約数ペア:

[(1, 70854651), (3, 23618217), (7, 10122093), (9, 7872739), (21, 3374031), (23, 3080637), (63, 1124677), (69, 1026879), (107, 662193), (161, 440091), (207, 342293), (321, 220731), (457, 155043), (483, 146697), (749, 94599), (963, 73577), (1371, 51681), (1449, 48899), (2247, 31533), (2461, 28791), (3199, 22149), (4113, 17227), (6741, 10511), (7383, 9597)]