52870401

素因数分解:

$3^4\times {\mathrm{223}}^1\times {\mathrm{2927}}^1$

素因数の和:3162

約数の個数: 20

約数和(自身を含む): 79360512

約数和(自身を除く): 26490111

約数列:

[1, 3, 9, 27, 81, 223, 669, 2007, 2927, 6021, 8781, 18063, 26343, 79029, 237087, 652721, 1958163, 5874489, 17623467, 52870401]

約数ペア:

[(1, 52870401), (3, 17623467), (9, 5874489), (27, 1958163), (81, 652721), (223, 237087), (669, 79029), (2007, 26343), (2927, 18063), (6021, 8781)]