66500973

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1103}}^1$

素因数の和:1159

約数の個数: 64

約数和(自身を含む): 127180800

約数和(自身を除く): 60679827

約数列:

[1, 3, 7, 9, 11, 21, 27, 29, 33, 63, 77, 87, 99, 189, 203, 231, 261, 297, 319, 609, 693, 783, 957, 1103, 1827, 2079, 2233, 2871, 3309, 5481, 6699, 7721, 8613, 9927, 12133, 20097, 23163, 29781, 31987, 36399, 60291, 69489, 84931, 95961, 109197, 208467, 223909, 254793, 287883, 327591, 351857, 671727, 764379, 863649, 1055571, 2015181, 2293137, 2462999, 3166713, 6045543, 7388997, 9500139, 22166991, 66500973]

約数ペア:

[(1, 66500973), (3, 22166991), (7, 9500139), (9, 7388997), (11, 6045543), (21, 3166713), (27, 2462999), (29, 2293137), (33, 2015181), (63, 1055571), (77, 863649), (87, 764379), (99, 671727), (189, 351857), (203, 327591), (231, 287883), (261, 254793), (297, 223909), (319, 208467), (609, 109197), (693, 95961), (783, 84931), (957, 69489), (1103, 60291), (1827, 36399), (2079, 31987), (2233, 29781), (2871, 23163), (3309, 20097), (5481, 12133), (6699, 9927), (7721, 8613)]