91008021

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{10559}}^1$

素因数の和:10605

約数の個数: 24

約数和(自身を含む): 139138560

約数和(自身を除く): 48130539

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 507, 663, 2873, 8619, 10559, 31677, 137267, 179503, 411801, 538509, 1784471, 2333539, 5353413, 7000617, 30336007, 91008021]

約数ペア:

[(1, 91008021), (3, 30336007), (13, 7000617), (17, 5353413), (39, 2333539), (51, 1784471), (169, 538509), (221, 411801), (507, 179503), (663, 137267), (2873, 31677), (8619, 10559)]