27007497

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 46051200

約数和(自身を除く): 19043703

約数列:

[1, 3, 9, 11, 23, 29, 33, 69, 87, 99, 207, 253, 261, 319, 409, 667, 759, 957, 1227, 2001, 2277, 2871, 3681, 4499, 6003, 7337, 9407, 11861, 13497, 22011, 28221, 35583, 40491, 66033, 84663, 103477, 106749, 130471, 272803, 310431, 391413, 818409, 931293, 1174239, 2455227, 3000833, 9002499, 27007497]

約数ペア:

[(1, 27007497), (3, 9002499), (9, 3000833), (11, 2455227), (23, 1174239), (29, 931293), (33, 818409), (69, 391413), (87, 310431), (99, 272803), (207, 130471), (253, 106749), (261, 103477), (319, 84663), (409, 66033), (667, 40491), (759, 35583), (957, 28221), (1227, 22011), (2001, 13497), (2277, 11861), (2871, 9407), (3681, 7337), (4499, 6003)]