68789193

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{4001}}^1$

素因数の和:4536

約数の個数: 16

約数和(自身を含む): 100274112

約数和(自身を除く): 31484919

約数列:

[1, 3, 11, 33, 521, 1563, 4001, 5731, 12003, 17193, 44011, 132033, 2084521, 6253563, 22929731, 68789193]

約数ペア:

[(1, 68789193), (3, 22929731), (11, 6253563), (33, 2084521), (521, 132033), (1563, 44011), (4001, 17193), (5731, 12003)]