85480353

素因数分解:

$3^6\times 7^2\times {\mathrm{2393}}^1$

素因数の和:2425

約数の個数: 42

約数和(自身を含む): 149148594

約数和(自身を除く): 63668241

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 729, 1323, 1701, 2393, 3969, 5103, 7179, 11907, 16751, 21537, 35721, 50253, 64611, 117257, 150759, 193833, 351771, 452277, 581499, 1055313, 1356831, 1744497, 3165939, 4070493, 9497817, 12211479, 28493451, 85480353]

約数ペア:

[(1, 85480353), (3, 28493451), (7, 12211479), (9, 9497817), (21, 4070493), (27, 3165939), (49, 1744497), (63, 1356831), (81, 1055313), (147, 581499), (189, 452277), (243, 351771), (441, 193833), (567, 150759), (729, 117257), (1323, 64611), (1701, 50253), (2393, 35721), (3969, 21537), (5103, 16751), (7179, 11907)]