848858049

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{709}}^1$

素因数の和:1116

約数の個数: 48

約数和(自身を含む): 1374900800

約数和(自身を除く): 526042751

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 379, 709, 1053, 1137, 2127, 3159, 3411, 4927, 6381, 9217, 10233, 14781, 19143, 27651, 30699, 44343, 57429, 82953, 92097, 133029, 172287, 248859, 268711, 399087, 746577, 806133, 1197261, 2239731, 2418399, 3493243, 7255197, 10479729, 21765591, 31439187, 65296773, 94317561, 282952683, 848858049]

約数ペア:

[(1, 848858049), (3, 282952683), (9, 94317561), (13, 65296773), (27, 31439187), (39, 21765591), (81, 10479729), (117, 7255197), (243, 3493243), (351, 2418399), (379, 2239731), (709, 1197261), (1053, 806133), (1137, 746577), (2127, 399087), (3159, 268711), (3411, 248859), (4927, 172287), (6381, 133029), (9217, 92097), (10233, 82953), (14781, 57429), (19143, 44343), (27651, 30699)]