39498111

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{5479}}^1$

素因数の和:5580

約数の個数: 20

約数和(自身を含む): 59677200

約数和(自身を除く): 20179089

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 5479, 7209, 16437, 49311, 147933, 443799, 487631, 1462893, 4388679, 13166037, 39498111]

約数ペア:

[(1, 39498111), (3, 13166037), (9, 4388679), (27, 1462893), (81, 487631), (89, 443799), (267, 147933), (801, 49311), (2403, 16437), (5479, 7209)]