6561189

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{5927}}^1$

素因数の和:5977

約数の個数: 16

約数和(自身を含む): 9959040

約数和(自身を除く): 3397851

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 5927, 17781, 53343, 160029, 243007, 729021, 2187063, 6561189]

約数ペア:

[(1, 6561189), (3, 2187063), (9, 729021), (27, 243007), (41, 160029), (123, 53343), (369, 17781), (1107, 5927)]