27770526

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{907}}^1$

素因数の和:937

約数の個数: 64

約数和(自身を含む): 71477760

約数和(自身を除く): 43707234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 907, 1134, 1458, 1701, 1814, 2187, 2721, 3402, 4374, 5103, 5442, 6349, 8163, 10206, 12698, 15309, 16326, 19047, 24489, 30618, 38094, 48978, 57141, 73467, 114282, 146934, 171423, 220401, 342846, 440802, 514269, 661203, 1028538, 1322406, 1542807, 1983609, 3085614, 3967218, 4628421, 9256842, 13885263, 27770526]

約数ペア:

[(1, 27770526), (2, 13885263), (3, 9256842), (6, 4628421), (7, 3967218), (9, 3085614), (14, 1983609), (18, 1542807), (21, 1322406), (27, 1028538), (42, 661203), (54, 514269), (63, 440802), (81, 342846), (126, 220401), (162, 171423), (189, 146934), (243, 114282), (378, 73467), (486, 57141), (567, 48978), (729, 38094), (907, 30618), (1134, 24489), (1458, 19047), (1701, 16326), (1814, 15309), (2187, 12698), (2721, 10206), (3402, 8163), (4374, 6349), (5103, 5442)]