56765241

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{37321}}^1$

素因数の和:37353

約数の個数: 18

約数和(自身を含む): 88789038

約数和(自身を除く): 32023797

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 37321, 111963, 335889, 485173, 1455519, 4366557, 6307249, 18921747, 56765241]

約数ペア:

[(1, 56765241), (3, 18921747), (9, 6307249), (13, 4366557), (39, 1455519), (117, 485173), (169, 335889), (507, 111963), (1521, 37321)]