7113177

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{641}}^1$

素因数の和:790

約数の個数: 20

約数和(自身を含む): 10720116

約数和(自身を除く): 3606939

約数列:

[1, 3, 9, 27, 81, 137, 411, 641, 1233, 1923, 3699, 5769, 11097, 17307, 51921, 87817, 263451, 790353, 2371059, 7113177]

約数ペア:

[(1, 7113177), (3, 2371059), (9, 790353), (27, 263451), (81, 87817), (137, 51921), (411, 17307), (641, 11097), (1233, 5769), (1923, 3699)]