65071761

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 91682976

約数和(自身を除く): 26611215

約数列:

[1, 3, 23, 69, 131, 313, 393, 529, 939, 1587, 3013, 7199, 9039, 21597, 41003, 69299, 123009, 165577, 207897, 496731, 943069, 2829207, 21690587, 65071761]

約数ペア:

[(1, 65071761), (3, 21690587), (23, 2829207), (69, 943069), (131, 496731), (313, 207897), (393, 165577), (529, 123009), (939, 69299), (1587, 41003), (3013, 21597), (7199, 9039)]