84839481

素因数分解:

$3^4\times {\mathrm{499}}^1\times {\mathrm{2099}}^1$

素因数の和:2610

約数の個数: 20

約数和(自身を含む): 127050000

約数和(自身を除く): 42210519

約数列:

[1, 3, 9, 27, 81, 499, 1497, 2099, 4491, 6297, 13473, 18891, 40419, 56673, 170019, 1047401, 3142203, 9426609, 28279827, 84839481]

約数ペア:

[(1, 84839481), (3, 28279827), (9, 9426609), (27, 3142203), (81, 1047401), (499, 170019), (1497, 56673), (2099, 40419), (4491, 18891), (6297, 13473)]