64888941

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{21061}}^1$

素因数の和:21156

約数の個数: 16

約数和(自身を含む): 94357760

約数和(自身を除く): 29468819

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 21061, 63183, 273793, 821379, 1663819, 4991457, 21629647, 64888941]

約数ペア:

[(1, 64888941), (3, 21629647), (13, 4991457), (39, 1663819), (79, 821379), (237, 273793), (1027, 63183), (3081, 21061)]