74727927

素因数分解:

$3^4\times {\mathrm{97}}^1\times {\mathrm{9511}}^1$

素因数の和:9620

約数の個数: 20

約数和(自身を含む): 112793296

約数和(自身を除く): 38065369

約数列:

[1, 3, 9, 27, 81, 97, 291, 873, 2619, 7857, 9511, 28533, 85599, 256797, 770391, 922567, 2767701, 8303103, 24909309, 74727927]

約数ペア:

[(1, 74727927), (3, 24909309), (9, 8303103), (27, 2767701), (81, 922567), (97, 770391), (291, 256797), (873, 85599), (2619, 28533), (7857, 9511)]