156919865607

素因数分解:

$3^2\times {\mathrm{191}}^1\times {\mathrm{227}}^1\times {\mathrm{402139}}^1$

素因数の和:402563

約数の個数: 24

約数和(自身を含む): 228853048320

約数和(自身を除く): 71933182713

約数列:

[1, 3, 9, 191, 227, 573, 681, 1719, 2043, 43357, 130071, 390213, 402139, 1206417, 3619251, 76808549, 91285553, 230425647, 273856659, 691276941, 821569977, 17435540623, 52306621869, 156919865607]

約数ペア:

[(1, 156919865607), (3, 52306621869), (9, 17435540623), (191, 821569977), (227, 691276941), (573, 273856659), (681, 230425647), (1719, 91285553), (2043, 76808549), (43357, 3619251), (130071, 1206417), (390213, 402139)]