71792001

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{28591}}^1$

素因数の和:28634

約数の個数: 20

約数和(自身を含む): 110708224

約数和(自身を除く): 38916223

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 28591, 85773, 257319, 771957, 886321, 2315871, 2658963, 7976889, 23930667, 71792001]

約数ペア:

[(1, 71792001), (3, 23930667), (9, 7976889), (27, 2658963), (31, 2315871), (81, 886321), (93, 771957), (279, 257319), (837, 85773), (2511, 28591)]