55481391

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{14437}}^1$

素因数の和:14511

約数の個数: 24

約数和(自身を含む): 93096224

約数和(自身を除く): 37614833

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 14437, 43311, 101059, 129933, 303177, 880657, 909531, 2641971, 6164599, 7925913, 18493797, 55481391]

約数ペア:

[(1, 55481391), (3, 18493797), (7, 7925913), (9, 6164599), (21, 2641971), (61, 909531), (63, 880657), (183, 303177), (427, 129933), (549, 101059), (1281, 43311), (3843, 14437)]