66149577

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{565381}}^1$

素因数の和:565400

約数の個数: 12

約数和(自身を含む): 102899524

約数和(自身を除く): 36749947

約数列:

[1, 3, 9, 13, 39, 117, 565381, 1696143, 5088429, 7349953, 22049859, 66149577]

約数ペア:

[(1, 66149577), (3, 22049859), (9, 7349953), (13, 5088429), (39, 1696143), (117, 565381)]