81437082

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{83269}}^1$

素因数の和:83437

約数の個数: 16

約数和(自身を含む): 163875360

約数和(自身を除く): 82438278

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 83269, 166538, 249807, 499614, 13572847, 27145694, 40718541, 81437082]

約数ペア:

[(1, 81437082), (2, 40718541), (3, 27145694), (6, 13572847), (163, 499614), (326, 249807), (489, 166538), (978, 83269)]