173660031

素因数分解:

$3^4\times {\mathrm{197}}^1\times {\mathrm{10883}}^1$

素因数の和:11092

約数の個数: 20

約数和(自身を含む): 260758872

約数和(自身を除く): 87098841

約数列:

[1, 3, 9, 27, 81, 197, 591, 1773, 5319, 10883, 15957, 32649, 97947, 293841, 881523, 2143951, 6431853, 19295559, 57886677, 173660031]

約数ペア:

[(1, 173660031), (3, 57886677), (9, 19295559), (27, 6431853), (81, 2143951), (197, 881523), (591, 293841), (1773, 97947), (5319, 32649), (10883, 15957)]