53897643

素因数分解:

$3^5\times {\mathrm{293}}^1\times {\mathrm{757}}^1$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 81118128

約数和(自身を除く): 27220485

約数列:

[1, 3, 9, 27, 81, 243, 293, 757, 879, 2271, 2637, 6813, 7911, 20439, 23733, 61317, 71199, 183951, 221801, 665403, 1996209, 5988627, 17965881, 53897643]

約数ペア:

[(1, 53897643), (3, 17965881), (9, 5988627), (27, 1996209), (81, 665403), (243, 221801), (293, 183951), (757, 71199), (879, 61317), (2271, 23733), (2637, 20439), (6813, 7911)]