71136543

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{1697}}^1$

素因数の和:1946

約数の個数: 16

約数和(自身を含む): 96582240

約数和(自身を除く): 25445697

約数列:

[1, 3, 89, 157, 267, 471, 1697, 5091, 13973, 41919, 151033, 266429, 453099, 799287, 23712181, 71136543]

約数ペア:

[(1, 71136543), (3, 23712181), (89, 799287), (157, 453099), (267, 266429), (471, 151033), (1697, 41919), (5091, 13973)]