858582423

素因数分解:

$3^5\times {\mathrm{1811}}^1\times {\mathrm{1951}}^1$

素因数の和:3777

約数の個数: 24

約数和(自身を含む): 1287476736

約数和(自身を除く): 428894313

約数列:

[1, 3, 9, 27, 81, 243, 1811, 1951, 5433, 5853, 16299, 17559, 48897, 52677, 146691, 158031, 440073, 474093, 3533261, 10599783, 31799349, 95398047, 286194141, 858582423]

約数ペア:

[(1, 858582423), (3, 286194141), (9, 95398047), (27, 31799349), (81, 10599783), (243, 3533261), (1811, 474093), (1951, 440073), (5433, 158031), (5853, 146691), (16299, 52677), (17559, 48897)]