622173879

素因数分解:

$3^4\times {\mathrm{1259}}^1\times {\mathrm{6101}}^1$

素因数の和:7372

約数の個数: 20

約数和(自身を含む): 930310920

約数和(自身を除く): 308137041

約数列:

[1, 3, 9, 27, 81, 1259, 3777, 6101, 11331, 18303, 33993, 54909, 101979, 164727, 494181, 7681159, 23043477, 69130431, 207391293, 622173879]

約数ペア:

[(1, 622173879), (3, 207391293), (9, 69130431), (27, 23043477), (81, 7681159), (1259, 494181), (3777, 164727), (6101, 101979), (11331, 54909), (18303, 33993)]