66779214

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{80071}}^1$

素因数の和:80215

約数の個数: 16

約数和(自身を含む): 134520960

約数和(自身を除く): 67741746

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 80071, 160142, 240213, 480426, 11129869, 22259738, 33389607, 66779214]

約数ペア:

[(1, 66779214), (2, 33389607), (3, 22259738), (6, 11129869), (139, 480426), (278, 240213), (417, 160142), (834, 80071)]