232667721

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:468

約数の個数: 80

約数和(自身を含む): 417130560

約数和(自身を除く): 184462839

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 53, 81, 99, 117, 143, 159, 297, 351, 379, 429, 477, 583, 689, 891, 1053, 1137, 1287, 1431, 1749, 2067, 3411, 3861, 4169, 4293, 4927, 5247, 6201, 7579, 10233, 11583, 12507, 14781, 15741, 18603, 20087, 22737, 30699, 37521, 44343, 47223, 54197, 55809, 60261, 68211, 112563, 133029, 162591, 180783, 204633, 220957, 261131, 337689, 399087, 487773, 542349, 613899, 662871, 783393, 1463319, 1627047, 1988613, 2350179, 2872441, 4389957, 5965839, 7050537, 8617323, 17897517, 21151611, 25851969, 77555907, 232667721]

約数ペア:

[(1, 232667721), (3, 77555907), (9, 25851969), (11, 21151611), (13, 17897517), (27, 8617323), (33, 7050537), (39, 5965839), (53, 4389957), (81, 2872441), (99, 2350179), (117, 1988613), (143, 1627047), (159, 1463319), (297, 783393), (351, 662871), (379, 613899), (429, 542349), (477, 487773), (583, 399087), (689, 337689), (891, 261131), (1053, 220957), (1137, 204633), (1287, 180783), (1431, 162591), (1749, 133029), (2067, 112563), (3411, 68211), (3861, 60261), (4169, 55809), (4293, 54197), (4927, 47223), (5247, 44343), (6201, 37521), (7579, 30699), (10233, 22737), (11583, 20087), (12507, 18603), (14781, 15741)]