56977587

素因数分解:

$3^4\times {\mathrm{233}}^1\times {\mathrm{3019}}^1$

素因数の和:3264

約数の個数: 20

約数和(自身を含む): 85508280

約数和(自身を除く): 28530693

約数列:

[1, 3, 9, 27, 81, 233, 699, 2097, 3019, 6291, 9057, 18873, 27171, 81513, 244539, 703427, 2110281, 6330843, 18992529, 56977587]

約数ペア:

[(1, 56977587), (3, 18992529), (9, 6330843), (27, 2110281), (81, 703427), (233, 244539), (699, 81513), (2097, 27171), (3019, 18873), (6291, 9057)]