26645409

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8293}}^1$

素因数の和:8326

約数の個数: 32

約数和(自身を含む): 47773440

約数和(自身を除く): 21128031

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 8293, 24879, 58051, 74637, 140981, 174153, 223911, 422943, 522459, 986867, 1268829, 1567377, 2960601, 3806487, 8881803, 26645409]

約数ペア:

[(1, 26645409), (3, 8881803), (7, 3806487), (9, 2960601), (17, 1567377), (21, 1268829), (27, 986867), (51, 522459), (63, 422943), (119, 223911), (153, 174153), (189, 140981), (357, 74637), (459, 58051), (1071, 24879), (3213, 8293)]