105440391

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{27437}}^1$

素因数の和:27511

約数の個数: 24

約数和(自身を含む): 176920224

約数和(自身を除く): 71479833

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 27437, 82311, 192059, 246933, 576177, 1673657, 1728531, 5020971, 11715599, 15062913, 35146797, 105440391]

約数ペア:

[(1, 105440391), (3, 35146797), (7, 15062913), (9, 11715599), (21, 5020971), (61, 1728531), (63, 1673657), (183, 576177), (427, 246933), (549, 192059), (1281, 82311), (3843, 27437)]