56253159

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1061}}^1$

素因数の和:1247

約数の個数: 24

約数和(自身を含む): 83830032

約数和(自身を除く): 27576873

約数列:

[1, 3, 9, 43, 129, 137, 387, 411, 1061, 1233, 3183, 5891, 9549, 17673, 45623, 53019, 136869, 145357, 410607, 436071, 1308213, 6250351, 18751053, 56253159]

約数ペア:

[(1, 56253159), (3, 18751053), (9, 6250351), (43, 1308213), (129, 436071), (137, 410607), (387, 145357), (411, 136869), (1061, 53019), (1233, 45623), (3183, 17673), (5891, 9549)]