84257199

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{240049}}^1$

素因数の和:240071

約数の個数: 16

約数和(自身を含む): 134428000

約数和(自身を除く): 50170801

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 240049, 720147, 2160441, 3120637, 6481323, 9361911, 28085733, 84257199]

約数ペア:

[(1, 84257199), (3, 28085733), (9, 9361911), (13, 6481323), (27, 3120637), (39, 2160441), (117, 720147), (351, 240049)]