68493733

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{1597}}^1$

素因数の和:2172

約数の個数: 16

約数和(自身を含む): 85601664

約数和(自身を除く): 17107931

約数列:

[1, 7, 11, 77, 557, 1597, 3899, 6127, 11179, 17567, 42889, 122969, 889529, 6226703, 9784819, 68493733]

約数ペア:

[(1, 68493733), (7, 9784819), (11, 6226703), (77, 889529), (557, 122969), (1597, 42889), (3899, 17567), (6127, 11179)]