65704491

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2423}}^1$

素因数の和:2583

約数の個数: 24

約数和(自身を含む): 99830016

約数和(自身を除く): 34125525

約数列:

[1, 3, 9, 23, 69, 131, 207, 393, 1179, 2423, 3013, 7269, 9039, 21807, 27117, 55729, 167187, 317413, 501561, 952239, 2856717, 7300499, 21901497, 65704491]

約数ペア:

[(1, 65704491), (3, 21901497), (9, 7300499), (23, 2856717), (69, 952239), (131, 501561), (207, 317413), (393, 167187), (1179, 55729), (2423, 27117), (3013, 21807), (7269, 9039)]