68581239

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{26863}}^1$

素因数の和:26926

約数の個数: 16

約数和(自身を含む): 97999872

約数和(自身を除く): 29418633

約数列:

[1, 3, 23, 37, 69, 111, 851, 2553, 26863, 80589, 617849, 993931, 1853547, 2981793, 22860413, 68581239]

約数ペア:

[(1, 68581239), (3, 22860413), (23, 2981793), (37, 1853547), (69, 993931), (111, 617849), (851, 80589), (2553, 26863)]