73531431

素因数分解:

$3^2\times {\mathrm{181}}^1\times {\mathrm{45139}}^1$

素因数の和:45326

約数の個数: 12

約数和(自身を含む): 106801240

約数和(自身を除く): 33269809

約数列:

[1, 3, 9, 181, 543, 1629, 45139, 135417, 406251, 8170159, 24510477, 73531431]

約数ペア:

[(1, 73531431), (3, 24510477), (9, 8170159), (181, 406251), (543, 135417), (1629, 45139)]