54477873

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 82684800

約数和(自身を除く): 28206927

約数列:

[1, 3, 9, 27, 107, 109, 173, 321, 327, 519, 963, 981, 1557, 2889, 2943, 4671, 11663, 18511, 18857, 34989, 55533, 56571, 104967, 166599, 169713, 314901, 499797, 509139, 2017699, 6053097, 18159291, 54477873]

約数ペア:

[(1, 54477873), (3, 18159291), (9, 6053097), (27, 2017699), (107, 509139), (109, 499797), (173, 314901), (321, 169713), (327, 166599), (519, 104967), (963, 56571), (981, 55533), (1557, 34989), (2889, 18857), (2943, 18511), (4671, 11663)]