45020529

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{4057}}^1$

素因数の和:4206

約数の個数: 20

約数和(自身を含む): 67760484

約数和(自身を除く): 22739955

約数列:

[1, 3, 9, 27, 81, 137, 411, 1233, 3699, 4057, 11097, 12171, 36513, 109539, 328617, 555809, 1667427, 5002281, 15006843, 45020529]

約数ペア:

[(1, 45020529), (3, 15006843), (9, 5002281), (27, 1667427), (81, 555809), (137, 328617), (411, 109539), (1233, 36513), (3699, 12171), (4057, 11097)]