29220183

素因数分解:

$3^4\times {\mathrm{97}}^1\times {\mathrm{3719}}^1$

素因数の和:3828

約数の個数: 20

約数和(自身を含む): 44111760

約数和(自身を除く): 14891577

約数列:

[1, 3, 9, 27, 81, 97, 291, 873, 2619, 3719, 7857, 11157, 33471, 100413, 301239, 360743, 1082229, 3246687, 9740061, 29220183]

約数ペア:

[(1, 29220183), (3, 9740061), (9, 3246687), (27, 1082229), (81, 360743), (97, 301239), (291, 100413), (873, 33471), (2619, 11157), (3719, 7857)]