138054699

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{15083}}^1$

素因数の和:15208

約数の個数: 20

約数和(自身を含む): 208068696

約数和(自身を除く): 70013997

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 3051, 9153, 15083, 45249, 135747, 407241, 1221723, 1704379, 5113137, 15339411, 46018233, 138054699]

約数ペア:

[(1, 138054699), (3, 46018233), (9, 15339411), (27, 5113137), (81, 1704379), (113, 1221723), (339, 407241), (1017, 135747), (3051, 45249), (9153, 15083)]