72103491

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{739}}^1$

素因数の和:1075

約数の個数: 24

約数和(自身を含む): 107474640

約数和(自身を除く): 35371149

約数列:

[1, 3, 9, 37, 111, 293, 333, 739, 879, 2217, 2637, 6651, 10841, 27343, 32523, 82029, 97569, 216527, 246087, 649581, 1948743, 8011499, 24034497, 72103491]

約数ペア:

[(1, 72103491), (3, 24034497), (9, 8011499), (37, 1948743), (111, 649581), (293, 246087), (333, 216527), (739, 97569), (879, 82029), (2217, 32523), (2637, 27343), (6651, 10841)]