67432239

素因数分解:

$3^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{2617}}^1$

素因数の和:3039

約数の個数: 24

約数和(自身を含む): 111631520

約数和(自身を除く): 44199281

約数列:

[1, 3, 7, 9, 21, 63, 409, 1227, 2617, 2863, 3681, 7851, 8589, 18319, 23553, 25767, 54957, 164871, 1070353, 3211059, 7492471, 9633177, 22477413, 67432239]

約数ペア:

[(1, 67432239), (3, 22477413), (7, 9633177), (9, 7492471), (21, 3211059), (63, 1070353), (409, 164871), (1227, 54957), (2617, 25767), (2863, 23553), (3681, 18319), (7851, 8589)]