40560561

素因数分解:

$3^3\times {\mathrm{701}}^1\times {\mathrm{2143}}^1$

素因数の和:2853

約数の個数: 16

約数和(自身を含む): 60203520

約数和(自身を除く): 19642959

約数列:

[1, 3, 9, 27, 701, 2103, 2143, 6309, 6429, 18927, 19287, 57861, 1502243, 4506729, 13520187, 40560561]

約数ペア:

[(1, 40560561), (3, 13520187), (9, 4506729), (27, 1502243), (701, 57861), (2103, 19287), (2143, 18927), (6309, 6429)]