68576841

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:594

約数の個数: 32

約数和(自身を含む): 104509440

約数和(自身を除く): 35932599

約数列:

[1, 3, 9, 27, 71, 83, 213, 249, 431, 639, 747, 1293, 1917, 2241, 3879, 5893, 11637, 17679, 30601, 35773, 53037, 91803, 107319, 159111, 275409, 321957, 826227, 965871, 2539883, 7619649, 22858947, 68576841]

約数ペア:

[(1, 68576841), (3, 22858947), (9, 7619649), (27, 2539883), (71, 965871), (83, 826227), (213, 321957), (249, 275409), (431, 159111), (639, 107319), (747, 91803), (1293, 53037), (1917, 35773), (2241, 30601), (3879, 17679), (5893, 11637)]