55440333

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{773}}^1$

素因数の和:1405

約数の個数: 24

約数和(自身を含む): 86492952

約数和(自身を除く): 31052619

約数列:

[1, 3, 9, 13, 39, 117, 613, 773, 1839, 2319, 5517, 6957, 7969, 10049, 23907, 30147, 71721, 90441, 473849, 1421547, 4264641, 6160037, 18480111, 55440333]

約数ペア:

[(1, 55440333), (3, 18480111), (9, 6160037), (13, 4264641), (39, 1421547), (117, 473849), (613, 90441), (773, 71721), (1839, 30147), (2319, 23907), (5517, 10049), (6957, 7969)]