68188311

素因数分解:

$3^4\times {\mathrm{181}}^1\times {\mathrm{4651}}^1$

素因数の和:4844

約数の個数: 20

約数和(自身を含む): 102446344

約数和(自身を除く): 34258033

約数列:

[1, 3, 9, 27, 81, 181, 543, 1629, 4651, 4887, 13953, 14661, 41859, 125577, 376731, 841831, 2525493, 7576479, 22729437, 68188311]

約数ペア:

[(1, 68188311), (3, 22729437), (9, 7576479), (27, 2525493), (81, 841831), (181, 376731), (543, 125577), (1629, 41859), (4651, 14661), (4887, 13953)]