40945959

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{13913}}^1$

素因数の和:14031

約数の個数: 16

約数和(自身を含む): 61221600

約数和(自身を除く): 20275641

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 13913, 41739, 125217, 375651, 1516517, 4549551, 13648653, 40945959]

約数ペア:

[(1, 40945959), (3, 13648653), (9, 4549551), (27, 1516517), (109, 375651), (327, 125217), (981, 41739), (2943, 13913)]