80196213

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{1307}}^1$

素因数の和:1604

約数の個数: 16

約数和(自身を含む): 108553536

約数和(自身を除く): 28357323

約数列:

[1, 3, 113, 181, 339, 543, 1307, 3921, 20453, 61359, 147691, 236567, 443073, 709701, 26732071, 80196213]

約数ペア:

[(1, 80196213), (3, 26732071), (113, 709701), (181, 443073), (339, 236567), (543, 147691), (1307, 61359), (3921, 20453)]