55403211

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{827}}^1$

素因数の和:1130

約数の個数: 16

約数和(自身を含む): 74957184

約数和(自身を除く): 19553973

約数列:

[1, 3, 137, 163, 411, 489, 827, 2481, 22331, 66993, 113299, 134801, 339897, 404403, 18467737, 55403211]

約数ペア:

[(1, 55403211), (3, 18467737), (137, 404403), (163, 339897), (411, 134801), (489, 113299), (827, 66993), (2481, 22331)]