57385827

素因数分解:

$3^4\times {\mathrm{227}}^1\times {\mathrm{3121}}^1$

素因数の和:3360

約数の個数: 20

約数和(自身を含む): 86129736

約数和(自身を除く): 28743909

約数列:

[1, 3, 9, 27, 81, 227, 681, 2043, 3121, 6129, 9363, 18387, 28089, 84267, 252801, 708467, 2125401, 6376203, 19128609, 57385827]

約数ペア:

[(1, 57385827), (3, 19128609), (9, 6376203), (27, 2125401), (81, 708467), (227, 252801), (681, 84267), (2043, 28089), (3121, 18387), (6129, 9363)]