72828321

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{9241}}^1$

素因数の和:9352

約数の個数: 16

約数和(自身を含む): 101144448

約数和(自身を除く): 28316127

約数列:

[1, 3, 37, 71, 111, 213, 2627, 7881, 9241, 27723, 341917, 656111, 1025751, 1968333, 24276107, 72828321]

約数ペア:

[(1, 72828321), (3, 24276107), (37, 1968333), (71, 1025751), (111, 656111), (213, 341917), (2627, 27723), (7881, 9241)]