129763971

素因数分解:

$3^3\times {\mathrm{2053}}^1\times {\mathrm{2341}}^1$

素因数の和:4403

約数の個数: 16

約数和(自身を含む): 192418720

約数和(自身を除く): 62654749

約数列:

[1, 3, 9, 27, 2053, 2341, 6159, 7023, 18477, 21069, 55431, 63207, 4806073, 14418219, 43254657, 129763971]

約数ペア:

[(1, 129763971), (3, 43254657), (9, 14418219), (27, 4806073), (2053, 63207), (2341, 55431), (6159, 21069), (7023, 18477)]