131569659

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{1151}}^1$

素因数の和:2147

約数の個数: 24

約数和(自身を含む): 205051392

約数和(自身を除く): 73481733

約数列:

[1, 3, 9, 13, 39, 117, 977, 1151, 2931, 3453, 8793, 10359, 12701, 14963, 38103, 44889, 114309, 134667, 1124527, 3373581, 10120743, 14618851, 43856553, 131569659]

約数ペア:

[(1, 131569659), (3, 43856553), (9, 14618851), (13, 10120743), (39, 3373581), (117, 1124527), (977, 134667), (1151, 114309), (2931, 44889), (3453, 38103), (8793, 14963), (10359, 12701)]