166931631

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{268811}}^1$

素因数の和:268843

約数の個数: 16

約数和(自身を含む): 258059520

約数和(自身を除く): 91127889

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 268811, 806433, 2419299, 6182653, 7257897, 18547959, 55643877, 166931631]

約数ペア:

[(1, 166931631), (3, 55643877), (9, 18547959), (23, 7257897), (27, 6182653), (69, 2419299), (207, 806433), (621, 268811)]