82640701

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 98939232

約数和(自身を除く): 16298531

約数列:

[1, 11, 13, 107, 121, 143, 491, 1177, 1391, 1573, 5401, 6383, 12947, 15301, 52537, 59411, 70213, 168311, 577907, 682981, 772343, 6356977, 7512791, 82640701]

約数ペア:

[(1, 82640701), (11, 7512791), (13, 6356977), (107, 772343), (121, 682981), (143, 577907), (491, 168311), (1177, 70213), (1391, 59411), (1573, 52537), (5401, 15301), (6383, 12947)]