127687533

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{617}}^1\times {\mathrm{683}}^1$

素因数の和:1404

約数の個数: 16

約数和(自身を含む): 172466496

約数和(自身を除く): 44778963

約数列:

[1, 3, 101, 303, 617, 683, 1851, 2049, 62317, 68983, 186951, 206949, 421411, 1264233, 42562511, 127687533]

約数ペア:

[(1, 127687533), (3, 42562511), (101, 1264233), (303, 421411), (617, 206949), (683, 186951), (1851, 68983), (2049, 62317)]