22730463

素因数分解:

$3^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:135

約数の個数: 72

約数和(自身を含む): 41827968

約数和(自身を除く): 19097505

約数列:

[1, 3, 7, 9, 21, 23, 27, 49, 63, 69, 81, 83, 147, 161, 189, 207, 243, 249, 441, 483, 567, 581, 621, 747, 1127, 1323, 1449, 1701, 1743, 1863, 1909, 2241, 3381, 3969, 4067, 4347, 5229, 5589, 5727, 6723, 10143, 11907, 12201, 13041, 13363, 15687, 17181, 20169, 30429, 36603, 39123, 40089, 47061, 51543, 91287, 93541, 109809, 120267, 141183, 154629, 273861, 280623, 329427, 360801, 463887, 841869, 988281, 1082403, 2525607, 3247209, 7576821, 22730463]

約数ペア:

[(1, 22730463), (3, 7576821), (7, 3247209), (9, 2525607), (21, 1082403), (23, 988281), (27, 841869), (49, 463887), (63, 360801), (69, 329427), (81, 280623), (83, 273861), (147, 154629), (161, 141183), (189, 120267), (207, 109809), (243, 93541), (249, 91287), (441, 51543), (483, 47061), (567, 40089), (581, 39123), (621, 36603), (747, 30429), (1127, 20169), (1323, 17181), (1449, 15687), (1701, 13363), (1743, 13041), (1863, 12201), (1909, 11907), (2241, 10143), (3381, 6723), (3969, 5727), (4067, 5589), (4347, 5229)]