420156069

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{64451}}^1$

素因数の和:64548

約数の個数: 16

約数和(自身を含む): 584708544

約数和(自身を除く): 164552475

約数列:

[1, 3, 41, 53, 123, 159, 2173, 6519, 64451, 193353, 2642491, 3415903, 7927473, 10247709, 140052023, 420156069]

約数ペア:

[(1, 420156069), (3, 140052023), (41, 10247709), (53, 7927473), (123, 3415903), (159, 2642491), (2173, 193353), (6519, 64451)]