33639867

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{13397}}^1$

素因数の和:13440

約数の個数: 20

約数和(自身を含む): 51877056

約数和(自身を除く): 18237189

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 13397, 40191, 120573, 361719, 415307, 1085157, 1245921, 3737763, 11213289, 33639867]

約数ペア:

[(1, 33639867), (3, 11213289), (9, 3737763), (27, 1245921), (31, 1085157), (81, 415307), (93, 361719), (279, 120573), (837, 40191), (2511, 13397)]