8942157

素因数分解:

$3^5\times 7^2\times {\mathrm{751}}^1$

素因数の和:780

約数の個数: 36

約数和(自身を含む): 15602496

約数和(自身を除く): 6660339

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 751, 1323, 1701, 2253, 3969, 5257, 6759, 11907, 15771, 20277, 36799, 47313, 60831, 110397, 141939, 182493, 331191, 425817, 993573, 1277451, 2980719, 8942157]

約数ペア:

[(1, 8942157), (3, 2980719), (7, 1277451), (9, 993573), (21, 425817), (27, 331191), (49, 182493), (63, 141939), (81, 110397), (147, 60831), (189, 47313), (243, 36799), (441, 20277), (567, 15771), (751, 11907), (1323, 6759), (1701, 5257), (2253, 3969)]