172264833

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{490783}}^1$

素因数の和:490805

約数の個数: 16

約数和(自身を含む): 274839040

約数和(自身を除く): 102574207

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 490783, 1472349, 4417047, 6380179, 13251141, 19140537, 57421611, 172264833]

約数ペア:

[(1, 172264833), (3, 57421611), (9, 19140537), (13, 13251141), (27, 6380179), (39, 4417047), (117, 1472349), (351, 490783)]