64670427

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{30319}}^1$

素因数の和:30407

約数の個数: 16

約数和(自身を含む): 97024000

約数和(自身を除く): 32353573

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 30319, 90957, 272871, 818613, 2395201, 7185603, 21556809, 64670427]

約数ペア:

[(1, 64670427), (3, 21556809), (9, 7185603), (27, 2395201), (79, 818613), (237, 272871), (711, 90957), (2133, 30319)]