91312689

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{123229}}^1$

素因数の和:123264

約数の個数: 16

約数和(自身を含む): 138017600

約数和(自身を除く): 46704911

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 123229, 369687, 1601977, 2341351, 4805931, 7024053, 30437563, 91312689]

約数ペア:

[(1, 91312689), (3, 30437563), (13, 7024053), (19, 4805931), (39, 2341351), (57, 1601977), (247, 369687), (741, 123229)]