55487307

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{2039}}^1$

素因数の和:2282

約数の個数: 16

約数和(自身を含む): 75985920

約数和(自身を除く): 20498613

約数列:

[1, 3, 47, 141, 193, 579, 2039, 6117, 9071, 27213, 95833, 287499, 393527, 1180581, 18495769, 55487307]

約数ペア:

[(1, 55487307), (3, 18495769), (47, 1180581), (141, 393527), (193, 287499), (579, 95833), (2039, 27213), (6117, 9071)]