75321009

素因数分解:

$3^6\times {\mathrm{277}}^1\times {\mathrm{373}}^1$

素因数の和:668

約数の個数: 28

約数和(自身を含む): 113641396

約数和(自身を除く): 38320387

約数列:

[1, 3, 9, 27, 81, 243, 277, 373, 729, 831, 1119, 2493, 3357, 7479, 10071, 22437, 30213, 67311, 90639, 103321, 201933, 271917, 309963, 929889, 2789667, 8369001, 25107003, 75321009]

約数ペア:

[(1, 75321009), (3, 25107003), (9, 8369001), (27, 2789667), (81, 929889), (243, 309963), (277, 271917), (373, 201933), (729, 103321), (831, 90639), (1119, 67311), (2493, 30213), (3357, 22437), (7479, 10071)]