72048561

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1213}}^1\times {\mathrm{1523}}^1$

素因数の和:2752

約数の個数: 16

約数和(自身を含む): 103607616

約数和(自身を除く): 31559055

約数列:

[1, 3, 13, 39, 1213, 1523, 3639, 4569, 15769, 19799, 47307, 59397, 1847399, 5542197, 24016187, 72048561]

約数ペア:

[(1, 72048561), (3, 24016187), (13, 5542197), (39, 1847399), (1213, 59397), (1523, 47307), (3639, 19799), (4569, 15769)]