91344771

素因数分解:

$3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{4817}}^1$

素因数の和:4880

約数の個数: 36

約数和(自身を含む): 157086072

約数和(自身を除く): 65741301

約数列:

[1, 3, 7, 9, 21, 43, 49, 63, 129, 147, 301, 387, 441, 903, 2107, 2709, 4817, 6321, 14451, 18963, 33719, 43353, 101157, 207131, 236033, 303471, 621393, 708099, 1449917, 1864179, 2124297, 4349751, 10149419, 13049253, 30448257, 91344771]

約数ペア:

[(1, 91344771), (3, 30448257), (7, 13049253), (9, 10149419), (21, 4349751), (43, 2124297), (49, 1864179), (63, 1449917), (129, 708099), (147, 621393), (301, 303471), (387, 236033), (441, 207131), (903, 101157), (2107, 43353), (2709, 33719), (4817, 18963), (6321, 14451)]