82813227

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{313}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 129980928

約数和(自身を除く): 47167701

約数列:

[1, 3, 7, 21, 43, 129, 293, 301, 313, 879, 903, 939, 2051, 2191, 6153, 6573, 12599, 13459, 37797, 40377, 88193, 91709, 94213, 264579, 275127, 282639, 641963, 1925889, 3943487, 11830461, 27604409, 82813227]

約数ペア:

[(1, 82813227), (3, 27604409), (7, 11830461), (21, 3943487), (43, 1925889), (129, 641963), (293, 282639), (301, 275127), (313, 264579), (879, 94213), (903, 91709), (939, 88193), (2051, 40377), (2191, 37797), (6153, 13459), (6573, 12599)]