260068659

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 369177600

約数和(自身を除く): 109108941

約数列:

[1, 3, 23, 69, 109, 151, 229, 327, 453, 687, 2507, 3473, 5267, 7521, 10419, 15801, 16459, 24961, 34579, 49377, 74883, 103737, 378557, 574103, 795317, 1135671, 1722309, 2385951, 3769111, 11307333, 86689553, 260068659]

約数ペア:

[(1, 260068659), (3, 86689553), (23, 11307333), (69, 3769111), (109, 2385951), (151, 1722309), (229, 1135671), (327, 795317), (453, 574103), (687, 378557), (2507, 103737), (3473, 74883), (5267, 49377), (7521, 34579), (10419, 24961), (15801, 16459)]