68265717

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{22157}}^1$

素因数の和:22252

約数の個数: 16

約数和(自身を含む): 99267840

約数和(自身を除く): 31002123

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 22157, 66471, 288041, 864123, 1750403, 5251209, 22755239, 68265717]

約数ペア:

[(1, 68265717), (3, 22755239), (13, 5251209), (39, 1750403), (79, 864123), (237, 288041), (1027, 66471), (3081, 22157)]