275562

素因数分解:

$2^1\times 3^9\times 7^1$

素因数の和:36

約数の個数: 40

約数和(自身を含む): 708576

約数和(自身を除く): 433014

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, 1134, 1458, 1701, 2187, 3402, 4374, 5103, 6561, 10206, 13122, 15309, 19683, 30618, 39366, 45927, 91854, 137781, 275562]

約数ペア:

[(1, 275562), (2, 137781), (3, 91854), (6, 45927), (7, 39366), (9, 30618), (14, 19683), (18, 15309), (21, 13122), (27, 10206), (42, 6561), (54, 5103), (63, 4374), (81, 3402), (126, 2187), (162, 1701), (189, 1458), (243, 1134), (378, 729), (486, 567)]