64832313

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:502

約数の個数: 64

約数和(自身を含む): 116121600

約数和(自身を除く): 51289287

約数列:

[1, 3, 7, 13, 19, 21, 29, 39, 57, 87, 91, 133, 203, 247, 273, 377, 399, 431, 551, 609, 741, 1131, 1293, 1653, 1729, 2639, 3017, 3857, 5187, 5603, 7163, 7917, 8189, 9051, 11571, 12499, 16809, 21489, 24567, 37497, 39221, 50141, 57323, 87493, 106457, 117663, 150423, 162487, 171969, 237481, 262479, 319371, 487461, 712443, 745199, 1137409, 1662367, 2235597, 3087253, 3412227, 4987101, 9261759, 21610771, 64832313]

約数ペア:

[(1, 64832313), (3, 21610771), (7, 9261759), (13, 4987101), (19, 3412227), (21, 3087253), (29, 2235597), (39, 1662367), (57, 1137409), (87, 745199), (91, 712443), (133, 487461), (203, 319371), (247, 262479), (273, 237481), (377, 171969), (399, 162487), (431, 150423), (551, 117663), (609, 106457), (741, 87493), (1131, 57323), (1293, 50141), (1653, 39221), (1729, 37497), (2639, 24567), (3017, 21489), (3857, 16809), (5187, 12499), (5603, 11571), (7163, 9051), (7917, 8189)]