137860481521

素因数分解:

$7^1\times {\mathrm{211}}^1\times {\mathrm{4637}}^1\times {\mathrm{20129}}^1$

素因数の和:24984

約数の個数: 16

約数和(自身を含む): 158343546240

約数和(自身を除く): 20483064719

約数列:

[1, 7, 211, 1477, 4637, 20129, 32459, 140903, 978407, 4247219, 6848849, 29730533, 93338173, 653367211, 19694354503, 137860481521]

約数ペア:

[(1, 137860481521), (7, 19694354503), (211, 653367211), (1477, 93338173), (4637, 29730533), (20129, 6848849), (32459, 4247219), (140903, 978407)]