327777099

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{20549}}^1$

素因数の和:20974

約数の個数: 16

約数和(自身を含む): 471828000

約数和(自身を除く): 144050901

約数列:

[1, 3, 13, 39, 409, 1227, 5317, 15951, 20549, 61647, 267137, 801411, 8404541, 25213623, 109259033, 327777099]

約数ペア:

[(1, 327777099), (3, 109259033), (13, 25213623), (39, 8404541), (409, 801411), (1227, 267137), (5317, 61647), (15951, 20549)]