71893629

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{156631}}^1$

素因数の和:156657

約数の個数: 16

約数和(自身を含む): 112775040

約数和(自身を除く): 40881411

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 156631, 469893, 1409679, 2662727, 4229037, 7988181, 23964543, 71893629]

約数ペア:

[(1, 71893629), (3, 23964543), (9, 7988181), (17, 4229037), (27, 2662727), (51, 1409679), (153, 469893), (459, 156631)]