72161034239

素因数分解:

$7^1\times {\mathrm{311}}^1\times {\mathrm{2137}}^1\times {\mathrm{15511}}^1$

素因数の和:17966

約数の個数: 16

約数和(自身を含む): 82778981376

約数和(自身を除く): 10617947137

約数列:

[1, 7, 311, 2137, 2177, 14959, 15511, 108577, 664607, 4652249, 4823921, 33147007, 33767447, 232029049, 10308719177, 72161034239]

約数ペア:

[(1, 72161034239), (7, 10308719177), (311, 232029049), (2137, 33767447), (2177, 33147007), (14959, 4823921), (15511, 4652249), (108577, 664607)]