66115491

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{17477}}^1$

素因数の和:17590

約数の個数: 16

約数和(自身を含む): 95919264

約数和(自身を除く): 29803773

約数列:

[1, 3, 13, 39, 97, 291, 1261, 3783, 17477, 52431, 227201, 681603, 1695269, 5085807, 22038497, 66115491]

約数ペア:

[(1, 66115491), (3, 22038497), (13, 5085807), (39, 1695269), (97, 681603), (291, 227201), (1261, 52431), (3783, 17477)]