27155121

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{9871}}^1$

素因数の和:10012

約数の個数: 16

約数和(自身を含む): 41699328

約数和(自身を除く): 14544207

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 9871, 29613, 69097, 207291, 1293101, 3879303, 9051707, 27155121]

約数ペア:

[(1, 27155121), (3, 9051707), (7, 3879303), (21, 1293101), (131, 207291), (393, 69097), (917, 29613), (2751, 9871)]