91739907

素因数分解:

$3^2\times 7^2\times {\mathrm{277}}^1\times {\mathrm{751}}^1$

素因数の和:1048

約数の個数: 36

約数和(自身を含む): 154910496

約数和(自身を除く): 63170589

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 277, 441, 751, 831, 1939, 2253, 2493, 5257, 5817, 6759, 13573, 15771, 17451, 36799, 40719, 47313, 110397, 122157, 208027, 331191, 624081, 1456189, 1872243, 4368567, 10193323, 13105701, 30579969, 91739907]

約数ペア:

[(1, 91739907), (3, 30579969), (7, 13105701), (9, 10193323), (21, 4368567), (49, 1872243), (63, 1456189), (147, 624081), (277, 331191), (441, 208027), (751, 122157), (831, 110397), (1939, 47313), (2253, 40719), (2493, 36799), (5257, 17451), (5817, 15771), (6759, 13573)]