66277263

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89443}}^1$

素因数の和:89478

約数の個数: 16

約数和(自身を含む): 100177280

約数和(自身を除く): 33900017

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 89443, 268329, 1162759, 1699417, 3488277, 5098251, 22092421, 66277263]

約数ペア:

[(1, 66277263), (3, 22092421), (13, 5098251), (19, 3488277), (39, 1699417), (57, 1162759), (247, 268329), (741, 89443)]