1567990953

素因数分解:

$3^4\times {\mathrm{2267}}^1\times {\mathrm{8539}}^1$

素因数の和:10818

約数の個数: 20

約数和(自身を含む): 2343615120

約数和(自身を除く): 775624167

約数列:

[1, 3, 9, 27, 81, 2267, 6801, 8539, 20403, 25617, 61209, 76851, 183627, 230553, 691659, 19357913, 58073739, 174221217, 522663651, 1567990953]

約数ペア:

[(1, 1567990953), (3, 522663651), (9, 174221217), (27, 58073739), (81, 19357913), (2267, 691659), (6801, 230553), (8539, 183627), (20403, 76851), (25617, 61209)]