71243877

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{1637}}^1$

素因数の和:1892

約数の個数: 16

約数和(自身を含む): 96707520

約数和(自身を除く): 25463643

約数列:

[1, 3, 89, 163, 267, 489, 1637, 4911, 14507, 43521, 145693, 266831, 437079, 800493, 23747959, 71243877]

約数ペア:

[(1, 71243877), (3, 23747959), (89, 800493), (163, 437079), (267, 266831), (489, 145693), (1637, 43521), (4911, 14507)]