77725197

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:711

約数の個数: 48

約数和(自身を含む): 130191040

約数和(自身を除く): 52465843

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 121, 297, 333, 363, 407, 643, 999, 1089, 1221, 1929, 3267, 3663, 4477, 5787, 7073, 10989, 13431, 17361, 21219, 23791, 40293, 63657, 71373, 77803, 120879, 190971, 214119, 233409, 261701, 642357, 700227, 785103, 2100681, 2355309, 2878711, 7065927, 8636133, 25908399, 77725197]

約数ペア:

[(1, 77725197), (3, 25908399), (9, 8636133), (11, 7065927), (27, 2878711), (33, 2355309), (37, 2100681), (99, 785103), (111, 700227), (121, 642357), (297, 261701), (333, 233409), (363, 214119), (407, 190971), (643, 120879), (999, 77803), (1089, 71373), (1221, 63657), (1929, 40293), (3267, 23791), (3663, 21219), (4477, 17361), (5787, 13431), (7073, 10989)]