72432063

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{81293}}^1$

素因数の和:81316

約数の個数: 20

約数和(自身を含む): 118038888

約数和(自身を除く): 45606825

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 81293, 243879, 731637, 894223, 2194911, 2682669, 6584733, 8048007, 24144021, 72432063]

約数ペア:

[(1, 72432063), (3, 24144021), (9, 8048007), (11, 6584733), (27, 2682669), (33, 2194911), (81, 894223), (99, 731637), (297, 243879), (891, 81293)]