66071349

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{56909}}^1$

素因数の和:56961

約数の個数: 16

約数和(自身を含む): 100161600

約数和(自身を除く): 34090251

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 56909, 170727, 512181, 1536543, 2447087, 7341261, 22023783, 66071349]

約数ペア:

[(1, 66071349), (3, 22023783), (9, 7341261), (27, 2447087), (43, 1536543), (129, 512181), (387, 170727), (1161, 56909)]