68514723

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{691}}^1$

素因数の和:1199

約数の個数: 24

約数和(自身を含む): 103633920

約数和(自身を除く): 35119197

約数列:

[1, 3, 9, 23, 69, 207, 479, 691, 1437, 2073, 4311, 6219, 11017, 15893, 33051, 47679, 99153, 143037, 330989, 992967, 2978901, 7612747, 22838241, 68514723]

約数ペア:

[(1, 68514723), (3, 22838241), (9, 7612747), (23, 2978901), (69, 992967), (207, 330989), (479, 143037), (691, 99153), (1437, 47679), (2073, 33051), (4311, 15893), (6219, 11017)]