9876087

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:221

約数の個数: 40

約数和(自身を含む): 16221744

約数和(自身を除く): 6345657

約数列:

[1, 3, 9, 13, 27, 39, 81, 83, 113, 117, 249, 339, 351, 747, 1017, 1053, 1079, 1469, 2241, 3051, 3237, 4407, 6723, 9153, 9379, 9711, 13221, 28137, 29133, 39663, 84411, 87399, 118989, 121927, 253233, 365781, 759699, 1097343, 3292029, 9876087]

約数ペア:

[(1, 9876087), (3, 3292029), (9, 1097343), (13, 759699), (27, 365781), (39, 253233), (81, 121927), (83, 118989), (113, 87399), (117, 84411), (249, 39663), (339, 29133), (351, 28137), (747, 13221), (1017, 9711), (1053, 9379), (1079, 9153), (1469, 6723), (2241, 4407), (3051, 3237)]