72428007

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{8209}}^1$

素因数の和:8402

約数の個数: 16

約数和(自身を含む): 102854880

約数和(自身を除く): 30426873

約数列:

[1, 3, 17, 51, 173, 519, 2941, 8209, 8823, 24627, 139553, 418659, 1420157, 4260471, 24142669, 72428007]

約数ペア:

[(1, 72428007), (3, 24142669), (17, 4260471), (51, 1420157), (173, 418659), (519, 139553), (2941, 24627), (8209, 8823)]