43125453

素因数分解:

$3^9\times 7^1\times {\mathrm{313}}^1$

素因数の和:347

約数の個数: 40

約数和(自身を含む): 74164288

約数和(自身を除く): 31038835

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 313, 567, 729, 939, 1701, 2187, 2191, 2817, 5103, 6561, 6573, 8451, 15309, 19683, 19719, 25353, 45927, 59157, 76059, 137781, 177471, 228177, 532413, 684531, 1597239, 2053593, 4791717, 6160779, 14375151, 43125453]

約数ペア:

[(1, 43125453), (3, 14375151), (7, 6160779), (9, 4791717), (21, 2053593), (27, 1597239), (63, 684531), (81, 532413), (189, 228177), (243, 177471), (313, 137781), (567, 76059), (729, 59157), (939, 45927), (1701, 25353), (2187, 19719), (2191, 19683), (2817, 15309), (5103, 8451), (6561, 6573)]