85944321

素因数分解:

$3^4\times {\mathrm{827}}^1\times {\mathrm{1283}}^1$

素因数の和:2122

約数の個数: 20

約数和(自身を含む): 128641392

約数和(自身を除く): 42697071

約数列:

[1, 3, 9, 27, 81, 827, 1283, 2481, 3849, 7443, 11547, 22329, 34641, 66987, 103923, 1061041, 3183123, 9549369, 28648107, 85944321]

約数ペア:

[(1, 85944321), (3, 28648107), (9, 9549369), (27, 3183123), (81, 1061041), (827, 103923), (1283, 66987), (2481, 34641), (3849, 22329), (7443, 11547)]