87126651

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{40847}}^1$

素因数の和:40935

約数の個数: 16

約数和(自身を含む): 130713600

約数和(自身を除く): 43586949

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 40847, 122541, 367623, 1102869, 3226913, 9680739, 29042217, 87126651]

約数ペア:

[(1, 87126651), (3, 29042217), (9, 9680739), (27, 3226913), (79, 1102869), (237, 367623), (711, 122541), (2133, 40847)]