27012123

素因数分解:

$3^5\times {\mathrm{89}}^1\times {\mathrm{1249}}^1$

素因数の和:1353

約数の個数: 24

約数和(自身を含む): 40950000

約数和(自身を除く): 13937877

約数列:

[1, 3, 9, 27, 81, 89, 243, 267, 801, 1249, 2403, 3747, 7209, 11241, 21627, 33723, 101169, 111161, 303507, 333483, 1000449, 3001347, 9004041, 27012123]

約数ペア:

[(1, 27012123), (3, 9004041), (9, 3001347), (27, 1000449), (81, 333483), (89, 303507), (243, 111161), (267, 101169), (801, 33723), (1249, 21627), (2403, 11241), (3747, 7209)]