61565569

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{397}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 67755520

約数和(自身を除く): 6189951

約数列:

[1, 13, 79, 151, 397, 1027, 1963, 5161, 11929, 31363, 59947, 155077, 407719, 779311, 4735813, 61565569]

約数ペア:

[(1, 61565569), (13, 4735813), (79, 779311), (151, 407719), (397, 155077), (1027, 59947), (1963, 31363), (5161, 11929)]