66634631

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{1381}}^1$

素因数の和:1562

約数の個数: 16

約数和(自身を含む): 78143808

約数和(自身を除く): 11509177

約数列:

[1, 7, 61, 113, 427, 791, 1381, 6893, 9667, 48251, 84241, 156053, 589687, 1092371, 9519233, 66634631]

約数ペア:

[(1, 66634631), (7, 9519233), (61, 1092371), (113, 589687), (427, 156053), (791, 84241), (1381, 48251), (6893, 9667)]