80043243

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{165721}}^1$

素因数の和:165754

約数の個数: 16

約数和(自身を含む): 127274496

約数和(自身を除く): 47231253

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 165721, 497163, 1160047, 3480141, 3811583, 11434749, 26681081, 80043243]

約数ペア:

[(1, 80043243), (3, 26681081), (7, 11434749), (21, 3811583), (23, 3480141), (69, 1160047), (161, 497163), (483, 165721)]