71352127

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{1381}}^1$

素因数の和:1471

約数の個数: 24

約数和(自身を含む): 91167776

約数和(自身を除く): 19815649

約数列:

[1, 7, 11, 61, 77, 121, 427, 671, 847, 1381, 4697, 7381, 9667, 15191, 51667, 84241, 106337, 167101, 589687, 926651, 1169707, 6486557, 10193161, 71352127]

約数ペア:

[(1, 71352127), (7, 10193161), (11, 6486557), (61, 1169707), (77, 926651), (121, 589687), (427, 167101), (671, 106337), (847, 84241), (1381, 51667), (4697, 15191), (7381, 9667)]