121432851

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{13267}}^1$

素因数の和:13392

約数の個数: 20

約数和(自身を含む): 183018792

約数和(自身を除く): 61585941

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 3051, 9153, 13267, 39801, 119403, 358209, 1074627, 1499171, 4497513, 13492539, 40477617, 121432851]

約数ペア:

[(1, 121432851), (3, 40477617), (9, 13492539), (27, 4497513), (81, 1499171), (113, 1074627), (339, 358209), (1017, 119403), (3051, 39801), (9153, 13267)]