169960113

素因数分解:

$3^4\times {\mathrm{1151}}^1\times {\mathrm{1823}}^1$

素因数の和:2986

約数の個数: 20

約数和(自身を含む): 254251008

約数和(自身を除く): 84290895

約数列:

[1, 3, 9, 27, 81, 1151, 1823, 3453, 5469, 10359, 16407, 31077, 49221, 93231, 147663, 2098273, 6294819, 18884457, 56653371, 169960113]

約数ペア:

[(1, 169960113), (3, 56653371), (9, 18884457), (27, 6294819), (81, 2098273), (1151, 147663), (1823, 93231), (3453, 49221), (5469, 31077), (10359, 16407)]