72430569

素因数分解:

$3^2\times {\mathrm{1471}}^1\times {\mathrm{5471}}^1$

素因数の和:6948

約数の個数: 12

約数和(自身を含む): 104712192

約数和(自身を除く): 32281623

約数列:

[1, 3, 9, 1471, 4413, 5471, 13239, 16413, 49239, 8047841, 24143523, 72430569]

約数ペア:

[(1, 72430569), (3, 24143523), (9, 8047841), (1471, 49239), (4413, 16413), (5471, 13239)]