63417945

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{331}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 104125824

約数和(自身を除く): 40707879

約数列:

[1, 3, 5, 15, 53, 159, 241, 265, 331, 723, 795, 993, 1205, 1655, 3615, 4965, 12773, 17543, 38319, 52629, 63865, 79771, 87715, 191595, 239313, 263145, 398855, 1196565, 4227863, 12683589, 21139315, 63417945]

約数ペア:

[(1, 63417945), (3, 21139315), (5, 12683589), (15, 4227863), (53, 1196565), (159, 398855), (241, 263145), (265, 239313), (331, 191595), (723, 87715), (795, 79771), (993, 63865), (1205, 52629), (1655, 38319), (3615, 17543), (4965, 12773)]