66955386

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{259517}}^1$

素因数の和:259565

約数の個数: 16

約数和(自身を含む): 137025504

約数和(自身を除く): 70070118

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 259517, 519034, 778551, 1557102, 11159231, 22318462, 33477693, 66955386]

約数ペア:

[(1, 66955386), (2, 33477693), (3, 22318462), (6, 11159231), (43, 1557102), (86, 778551), (129, 519034), (258, 259517)]