68969913

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{1301}}^1$

素因数の和:1776

約数の個数: 16

約数和(自身を含む): 94493952

約数和(自身を除く): 25524039

約数列:

[1, 3, 41, 123, 431, 1293, 1301, 3903, 17671, 53013, 53341, 160023, 560731, 1682193, 22989971, 68969913]

約数ペア:

[(1, 68969913), (3, 22989971), (41, 1682193), (123, 560731), (431, 160023), (1293, 53341), (1301, 53013), (3903, 17671)]