89147709

素因数分解:

$3^5\times 7^2\times {\mathrm{7487}}^1$

素因数の和:7516

約数の個数: 36

約数和(自身を含む): 155361024

約数和(自身を除く): 66213315

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 1323, 1701, 3969, 7487, 11907, 22461, 52409, 67383, 157227, 202149, 366863, 471681, 606447, 1100589, 1415043, 1819341, 3301767, 4245129, 9905301, 12735387, 29715903, 89147709]

約数ペア:

[(1, 89147709), (3, 29715903), (7, 12735387), (9, 9905301), (21, 4245129), (27, 3301767), (49, 1819341), (63, 1415043), (81, 1100589), (147, 606447), (189, 471681), (243, 366863), (441, 202149), (567, 157227), (1323, 67383), (1701, 52409), (3969, 22461), (7487, 11907)]