71690439

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{8011}}^1$

素因数の和:8190

約数の個数: 16

約数和(自身を含む): 101271680

約数和(自身を除く): 29581241

約数列:

[1, 3, 19, 57, 157, 471, 2983, 8011, 8949, 24033, 152209, 456627, 1257727, 3773181, 23896813, 71690439]

約数ペア:

[(1, 71690439), (3, 23896813), (19, 3773181), (57, 1257727), (157, 456627), (471, 152209), (2983, 24033), (8011, 8949)]