42144081

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{22549}}^1$

素因数の和:22648

約数の個数: 16

約数和(自身を含む): 64944000

約数和(自身を除く): 22799919

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 22549, 67647, 157843, 473529, 2006861, 6020583, 14048027, 42144081]

約数ペア:

[(1, 42144081), (3, 14048027), (7, 6020583), (21, 2006861), (89, 473529), (267, 157843), (623, 67647), (1869, 22549)]