264889359

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{27481}}^1$

素因数の和:27517

約数の個数: 40

約数和(自身を含む): 478846368

約数和(自身を除く): 213957009

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 1071, 1377, 3213, 9639, 27481, 82443, 192367, 247329, 467177, 577101, 741987, 1401531, 1731303, 2225961, 3270239, 4204593, 5193909, 9810717, 12613779, 15581727, 29432151, 37841337, 88296453, 264889359]

約数ペア:

[(1, 264889359), (3, 88296453), (7, 37841337), (9, 29432151), (17, 15581727), (21, 12613779), (27, 9810717), (51, 5193909), (63, 4204593), (81, 3270239), (119, 2225961), (153, 1731303), (189, 1401531), (357, 741987), (459, 577101), (567, 467177), (1071, 247329), (1377, 192367), (3213, 82443), (9639, 27481)]