133789201

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{439}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 175633920

約数和(自身を除く): 41844719

約数列:

[1, 7, 13, 17, 91, 119, 197, 221, 439, 1379, 1547, 2561, 3073, 3349, 5707, 7463, 17927, 23443, 39949, 43537, 52241, 86483, 97019, 304759, 605381, 679133, 1124279, 1470211, 7869953, 10291477, 19112743, 133789201]

約数ペア:

[(1, 133789201), (7, 19112743), (13, 10291477), (17, 7869953), (91, 1470211), (119, 1124279), (197, 679133), (221, 605381), (439, 304759), (1379, 97019), (1547, 86483), (2561, 52241), (3073, 43537), (3349, 39949), (5707, 23443), (7463, 17927)]