613899

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:89

約数の個数: 40

約数和(自身を含む): 1097712

約数和(自身を除く): 483813

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 53, 81, 99, 117, 143, 159, 297, 351, 429, 477, 583, 689, 891, 1053, 1287, 1431, 1749, 2067, 3861, 4293, 5247, 6201, 7579, 11583, 15741, 18603, 22737, 47223, 55809, 68211, 204633, 613899]

約数ペア:

[(1, 613899), (3, 204633), (9, 68211), (11, 55809), (13, 47223), (27, 22737), (33, 18603), (39, 15741), (53, 11583), (81, 7579), (99, 6201), (117, 5247), (143, 4293), (159, 3861), (297, 2067), (351, 1749), (429, 1431), (477, 1287), (583, 1053), (689, 891)]