56713347

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5437}}^1$

素因数の和:5523

約数の個数: 24

約数和(自身を含む): 87660560

約数和(自身を除く): 30947213

約数列:

[1, 3, 9, 19, 57, 61, 171, 183, 549, 1159, 3477, 5437, 10431, 16311, 48933, 103303, 309909, 331657, 929727, 994971, 2984913, 6301483, 18904449, 56713347]

約数ペア:

[(1, 56713347), (3, 18904449), (9, 6301483), (19, 2984913), (57, 994971), (61, 929727), (171, 331657), (183, 309909), (549, 103303), (1159, 48933), (3477, 16311), (5437, 10431)]