131801193

素因数分解:

$3^2\times {\mathrm{487}}^1\times {\mathrm{30071}}^1$

素因数の和:30564

約数の個数: 12

約数和(自身を含む): 190776768

約数和(自身を除く): 58975575

約数列:

[1, 3, 9, 487, 1461, 4383, 30071, 90213, 270639, 14644577, 43933731, 131801193]

約数ペア:

[(1, 131801193), (3, 43933731), (9, 14644577), (487, 270639), (1461, 90213), (4383, 30071)]