165220851887

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{13859647}}^1$

素因数の和:13859798

約数の個数: 16

約数和(自身を含む): 204901036032

約数和(自身を除く): 39680184145

約数列:

[1, 7, 13, 91, 131, 917, 1703, 11921, 13859647, 97017529, 180175411, 1261227877, 1815613757, 12709296299, 23602978841, 165220851887]

約数ペア:

[(1, 165220851887), (7, 23602978841), (13, 12709296299), (91, 1815613757), (131, 1261227877), (917, 180175411), (1703, 97017529), (11921, 13859647)]