66442647

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{757}}^1\times {\mathrm{1721}}^1$

素因数の和:2498

約数の個数: 16

約数和(自身を含む): 93979872

約数和(自身を除く): 27537225

約数列:

[1, 3, 17, 51, 757, 1721, 2271, 5163, 12869, 29257, 38607, 87771, 1302797, 3908391, 22147549, 66442647]

約数ペア:

[(1, 66442647), (3, 22147549), (17, 3908391), (51, 1302797), (757, 87771), (1721, 38607), (2271, 29257), (5163, 12869)]