66839999

素因数分解:

${\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:422

約数の個数: 16

約数和(自身を含む): 70625280

約数和(自身を除く): 3785281

約数列:

[1, 31, 109, 131, 151, 3379, 4061, 4681, 14279, 16459, 19781, 442649, 510229, 613211, 2156129, 66839999]

約数ペア:

[(1, 66839999), (31, 2156129), (109, 613211), (131, 510229), (151, 442649), (3379, 19781), (4061, 16459), (4681, 14279)]