7977177

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{22727}}^1$

素因数の和:22749

約数の個数: 16

約数和(自身を含む): 12727680

約数和(自身を除く): 4750503

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 22727, 68181, 204543, 295451, 613629, 886353, 2659059, 7977177]

約数ペア:

[(1, 7977177), (3, 2659059), (9, 886353), (13, 613629), (27, 295451), (39, 204543), (117, 68181), (351, 22727)]