72004101

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{12391}}^1$

素因数の和:12556

約数の個数: 16

約数和(自身を含む): 104092800

約数和(自身を除く): 32088699

約数列:

[1, 3, 13, 39, 149, 447, 1937, 5811, 12391, 37173, 161083, 483249, 1846259, 5538777, 24001367, 72004101]

約数ペア:

[(1, 72004101), (3, 24001367), (13, 5538777), (39, 1846259), (149, 483249), (447, 161083), (1937, 37173), (5811, 12391)]