84163209

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{126943}}^1$

素因数の和:126976

約数の個数: 16

約数和(自身を含む): 127959552

約数和(自身を除く): 43796343

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 126943, 380829, 1650259, 2158031, 4950777, 6474093, 28054403, 84163209]

約数ペア:

[(1, 84163209), (3, 28054403), (13, 6474093), (17, 4950777), (39, 2158031), (51, 1650259), (221, 380829), (663, 126943)]