80440569

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{5381}}^1$

素因数の和:5549

約数の個数: 24

約数和(自身を含む): 127617984

約数和(自身を除く): 47177415

約数列:

[1, 3, 9, 11, 33, 99, 151, 453, 1359, 1661, 4983, 5381, 14949, 16143, 48429, 59191, 177573, 532719, 812531, 2437593, 7312779, 8937841, 26813523, 80440569]

約数ペア:

[(1, 80440569), (3, 26813523), (9, 8937841), (11, 7312779), (33, 2437593), (99, 812531), (151, 532719), (453, 177573), (1359, 59191), (1661, 48429), (4983, 16143), (5381, 14949)]