339957945

素因数分解:

$3^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{9091}}^1$

素因数の和:9382

約数の個数: 32

約数和(自身を含む): 606618240

約数和(自身を除く): 266660295

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 277, 831, 1385, 2493, 4155, 7479, 9091, 12465, 27273, 37395, 45455, 81819, 136365, 245457, 409095, 1227285, 2518207, 7554621, 12591035, 22663863, 37773105, 67991589, 113319315, 339957945]

約数ペア:

[(1, 339957945), (3, 113319315), (5, 67991589), (9, 37773105), (15, 22663863), (27, 12591035), (45, 7554621), (135, 2518207), (277, 1227285), (831, 409095), (1385, 245457), (2493, 136365), (4155, 81819), (7479, 45455), (9091, 37395), (12465, 27273)]