7801477364133

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{5897}}^1\times {\mathrm{620233}}^1$

素因数の和:626218

約数の個数: 32

約数和(自身を含む): 11706048422400

約数和(自身を除く): 3904571058267

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 5897, 17691, 53073, 159219, 465863, 620233, 1397589, 1860699, 4192767, 5582097, 12578301, 16746291, 48998407, 146995221, 440985663, 1322956989, 3657514001, 10972542003, 32917626009, 98752878027, 288943606079, 866830818237, 2600492454711, 7801477364133]

約数ペア:

[(1, 7801477364133), (3, 2600492454711), (9, 866830818237), (27, 288943606079), (79, 98752878027), (237, 32917626009), (711, 10972542003), (2133, 3657514001), (5897, 1322956989), (17691, 440985663), (53073, 146995221), (159219, 48998407), (465863, 16746291), (620233, 12578301), (1397589, 5582097), (1860699, 4192767)]