75229479

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{71443}}^1$

素因数の和:71468

約数の個数: 20

約数和(自身を含む): 121026136

約数和(自身を除く): 45796657

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 71443, 214329, 642987, 928759, 1928961, 2786277, 5786883, 8358831, 25076493, 75229479]

約数ペア:

[(1, 75229479), (3, 25076493), (9, 8358831), (13, 5786883), (27, 2786277), (39, 1928961), (81, 928759), (117, 642987), (351, 214329), (1053, 71443)]