623133

素因数分解:

$3^4\times 7^2\times {\mathrm{157}}^1$

素因数の和:183

約数の個数: 30

約数和(自身を含む): 1089726

約数和(自身を除く): 466593

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 157, 189, 441, 471, 567, 1099, 1323, 1413, 3297, 3969, 4239, 7693, 9891, 12717, 23079, 29673, 69237, 89019, 207711, 623133]

約数ペア:

[(1, 623133), (3, 207711), (7, 89019), (9, 69237), (21, 29673), (27, 23079), (49, 12717), (63, 9891), (81, 7693), (147, 4239), (157, 3969), (189, 3297), (441, 1413), (471, 1323), (567, 1099)]