90429207

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{21577}}^1$

素因数の和:21718

約数の個数: 16

約数和(自身を含む): 132575232

約数和(自身を除く): 42146025

約数列:

[1, 3, 11, 33, 127, 381, 1397, 4191, 21577, 64731, 237347, 712041, 2740279, 8220837, 30143069, 90429207]

約数ペア:

[(1, 90429207), (3, 30143069), (11, 8220837), (33, 2740279), (127, 712041), (381, 237347), (1397, 64731), (4191, 21577)]