53439399

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{152249}}^1$

素因数の和:152271

約数の個数: 16

約数和(自身を含む): 85260000

約数和(自身を除く): 31820601

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 152249, 456747, 1370241, 1979237, 4110723, 5937711, 17813133, 53439399]

約数ペア:

[(1, 53439399), (3, 17813133), (9, 5937711), (13, 4110723), (27, 1979237), (39, 1370241), (117, 456747), (351, 152249)]