27517821

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{4481}}^1$

素因数の和:4596

約数の個数: 16

約数和(自身を含む): 38724480

約数和(自身を除く): 11206659

約数列:

[1, 3, 23, 69, 89, 267, 2047, 4481, 6141, 13443, 103063, 309189, 398809, 1196427, 9172607, 27517821]

約数ペア:

[(1, 27517821), (3, 9172607), (23, 1196427), (69, 398809), (89, 309189), (267, 103063), (2047, 13443), (4481, 6141)]