73791999

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{63559}}^1$

素因数の和:63611

約数の個数: 16

約数和(自身を含む): 111865600

約数和(自身を除く): 38073601

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 63559, 190677, 572031, 1716093, 2733037, 8199111, 24597333, 73791999]

約数ペア:

[(1, 73791999), (3, 24597333), (9, 8199111), (27, 2733037), (43, 1716093), (129, 572031), (387, 190677), (1161, 63559)]