68890539

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{3851}}^1$

素因数の和:4010

約数の個数: 16

約数和(自身を含む): 94296960

約数和(自身を除く): 25406421

約数列:

[1, 3, 67, 89, 201, 267, 3851, 5963, 11553, 17889, 258017, 342739, 774051, 1028217, 22963513, 68890539]

約数ペア:

[(1, 68890539), (3, 22963513), (67, 1028217), (89, 774051), (201, 342739), (267, 258017), (3851, 17889), (5963, 11553)]