117883269

素因数分解:

$3^4\times 7^3\times {\mathrm{4243}}^1$

素因数の和:4276

約数の個数: 40

約数和(自身を含む): 205409600

約数和(自身を除く): 87526331

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 343, 441, 567, 1029, 1323, 3087, 3969, 4243, 9261, 12729, 27783, 29701, 38187, 89103, 114561, 207907, 267309, 343683, 623721, 801927, 1455349, 1871163, 2405781, 4366047, 5613489, 13098141, 16840467, 39294423, 117883269]

約数ペア:

[(1, 117883269), (3, 39294423), (7, 16840467), (9, 13098141), (21, 5613489), (27, 4366047), (49, 2405781), (63, 1871163), (81, 1455349), (147, 801927), (189, 623721), (343, 343683), (441, 267309), (567, 207907), (1029, 114561), (1323, 89103), (3087, 38187), (3969, 29701), (4243, 27783), (9261, 12729)]