73187163

素因数分解:

$3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{7127}}^1$

素因数の和:7303

約数の個数: 24

約数和(自身を含む): 121575168

約数和(自身を除く): 48388005

約数列:

[1, 3, 7, 9, 21, 63, 163, 489, 1141, 1467, 3423, 7127, 10269, 21381, 49889, 64143, 149667, 449001, 1161701, 3485103, 8131907, 10455309, 24395721, 73187163]

約数ペア:

[(1, 73187163), (3, 24395721), (7, 10455309), (9, 8131907), (21, 3485103), (63, 1161701), (163, 449001), (489, 149667), (1141, 64143), (1467, 49889), (3423, 21381), (7127, 10269)]