72815523

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{13537}}^1$

素因数の和:13714

約数の個数: 16

約数和(自身を含む): 106571136

約数和(自身を除く): 33755613

約数列:

[1, 3, 11, 33, 163, 489, 1793, 5379, 13537, 40611, 148907, 446721, 2206531, 6619593, 24271841, 72815523]

約数ペア:

[(1, 72815523), (3, 24271841), (11, 6619593), (33, 2206531), (163, 446721), (489, 148907), (1793, 40611), (5379, 13537)]