72019431

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{4463}}^1$

素因数の和:4643

約数の個数: 24

約数和(自身を含む): 114206976

約数和(自身を除く): 42187545

約数列:

[1, 3, 9, 11, 33, 99, 163, 489, 1467, 1793, 4463, 5379, 13389, 16137, 40167, 49093, 147279, 441837, 727469, 2182407, 6547221, 8002159, 24006477, 72019431]

約数ペア:

[(1, 72019431), (3, 24006477), (9, 8002159), (11, 6547221), (33, 2182407), (99, 727469), (163, 441837), (489, 147279), (1467, 49093), (1793, 40167), (4463, 16137), (5379, 13389)]