68400033

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{11171}}^1$

素因数の和:11344

約数の個数: 16

約数和(自身を含む): 98849856

約数和(自身を除く): 30449823

約数列:

[1, 3, 13, 39, 157, 471, 2041, 6123, 11171, 33513, 145223, 435669, 1753847, 5261541, 22800011, 68400033]

約数ペア:

[(1, 68400033), (3, 22800011), (13, 5261541), (39, 1753847), (157, 435669), (471, 145223), (2041, 33513), (6123, 11171)]