558889443

素因数分解:

$3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{18367}}^1$

素因数の和:18413

約数の個数: 48

約数和(自身を含む): 1005096960

約数和(自身を除く): 446207517

約数列:

[1, 3, 7, 9, 21, 23, 27, 49, 63, 69, 147, 161, 189, 207, 441, 483, 621, 1127, 1323, 1449, 3381, 4347, 10143, 18367, 30429, 55101, 128569, 165303, 385707, 422441, 495909, 899983, 1157121, 1267323, 2699949, 2957087, 3471363, 3801969, 8099847, 8871261, 11405907, 20699609, 24299541, 26613783, 62098827, 79841349, 186296481, 558889443]

約数ペア:

[(1, 558889443), (3, 186296481), (7, 79841349), (9, 62098827), (21, 26613783), (23, 24299541), (27, 20699609), (49, 11405907), (63, 8871261), (69, 8099847), (147, 3801969), (161, 3471363), (189, 2957087), (207, 2699949), (441, 1267323), (483, 1157121), (621, 899983), (1127, 495909), (1323, 422441), (1449, 385707), (3381, 165303), (4347, 128569), (10143, 55101), (18367, 30429)]