27667413

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{14851}}^1$

素因数の和:14886

約数の個数: 20

約数和(自身を含む): 43130208

約数和(自身を除く): 15462795

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 14851, 44553, 133659, 341573, 400977, 1024719, 1202931, 3074157, 9222471, 27667413]

約数ペア:

[(1, 27667413), (3, 9222471), (9, 3074157), (23, 1202931), (27, 1024719), (69, 400977), (81, 341573), (207, 133659), (621, 44553), (1863, 14851)]