70311321

素因数分解:

$3^6\times {\mathrm{43}}^1\times {\mathrm{2243}}^1$

素因数の和:2304

約数の個数: 28

約数和(自身を含む): 107918448

約数和(自身を除く): 37607127

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 729, 1161, 2243, 3483, 6729, 10449, 20187, 31347, 60561, 96449, 181683, 289347, 545049, 868041, 1635147, 2604123, 7812369, 23437107, 70311321]

約数ペア:

[(1, 70311321), (3, 23437107), (9, 7812369), (27, 2604123), (43, 1635147), (81, 868041), (129, 545049), (243, 289347), (387, 181683), (729, 96449), (1161, 60561), (2243, 31347), (3483, 20187), (6729, 10449)]