81514833

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{1873}}^1$

素因数の和:2128

約数の個数: 16

約数和(自身を含む): 110640960

約数和(自身を除く): 29126127

約数列:

[1, 3, 89, 163, 267, 489, 1873, 5619, 14507, 43521, 166697, 305299, 500091, 915897, 27171611, 81514833]

約数ペア:

[(1, 81514833), (3, 27171611), (89, 915897), (163, 500091), (267, 305299), (489, 166697), (1873, 43521), (5619, 14507)]