72946947

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{12671}}^1$

素因数の和:12794

約数の個数: 16

約数和(自身を含む): 103403520

約数和(自身を除く): 30456573

約数列:

[1, 3, 19, 57, 101, 303, 1919, 5757, 12671, 38013, 240749, 722247, 1279771, 3839313, 24315649, 72946947]

約数ペア:

[(1, 72946947), (3, 24315649), (19, 3839313), (57, 1279771), (101, 722247), (303, 240749), (1919, 38013), (5757, 12671)]