63147231

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{8423}}^1$

素因数の和:8460

約数の個数: 36

約数和(自身を含む): 112359312

約数和(自身を除く): 49212081

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 357, 441, 833, 1071, 2499, 7497, 8423, 25269, 58961, 75807, 143191, 176883, 412727, 429573, 530649, 1002337, 1238181, 1288719, 3007011, 3714543, 7016359, 9021033, 21049077, 63147231]

約数ペア:

[(1, 63147231), (3, 21049077), (7, 9021033), (9, 7016359), (17, 3714543), (21, 3007011), (49, 1288719), (51, 1238181), (63, 1002337), (119, 530649), (147, 429573), (153, 412727), (357, 176883), (441, 143191), (833, 75807), (1071, 58961), (2499, 25269), (7497, 8423)]