156937869869

素因数分解:

${\mathrm{11}}^2\times {\mathrm{21991}}^1\times {\mathrm{58979}}^1$

素因数の和:80992

約数の個数: 12

約数和(自身を含む): 172512725280

約数和(自身を除く): 15574855411

約数列:

[1, 11, 121, 21991, 58979, 241901, 648769, 2660911, 7136459, 1297007189, 14267079079, 156937869869]

約数ペア:

[(1, 156937869869), (11, 14267079079), (121, 1297007189), (21991, 7136459), (58979, 2660911), (241901, 648769)]