705123873

素因数分解:

$3^4\times {\mathrm{197}}^1\times {\mathrm{44189}}^1$

素因数の和:44398

約数の個数: 20

約数和(自身を含む): 1058704020

約数和(自身を除く): 353580147

約数列:

[1, 3, 9, 27, 81, 197, 591, 1773, 5319, 15957, 44189, 132567, 397701, 1193103, 3579309, 8705233, 26115699, 78347097, 235041291, 705123873]

約数ペア:

[(1, 705123873), (3, 235041291), (9, 78347097), (27, 26115699), (81, 8705233), (197, 3579309), (591, 1193103), (1773, 397701), (5319, 132567), (15957, 44189)]