72180303

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{50021}}^1$

素因数の和:50074

約数の個数: 16

約数和(自身を含む): 106446816

約数和(自身を除く): 34266513

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 50021, 150063, 650273, 1850777, 1950819, 5552331, 24060101, 72180303]

約数ペア:

[(1, 72180303), (3, 24060101), (13, 5552331), (37, 1950819), (39, 1850777), (111, 650273), (481, 150063), (1443, 50021)]