229698747

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5381}}^1$

素因数の和:5441

約数の個数: 40

約数和(自身を含む): 375103872

約数和(自身を除く): 145405125

約数列:

[1, 3, 9, 17, 27, 31, 51, 81, 93, 153, 279, 459, 527, 837, 1377, 1581, 2511, 4743, 5381, 14229, 16143, 42687, 48429, 91477, 145287, 166811, 274431, 435861, 500433, 823293, 1501299, 2469879, 2835787, 4503897, 7409637, 8507361, 13511691, 25522083, 76566249, 229698747]

約数ペア:

[(1, 229698747), (3, 76566249), (9, 25522083), (17, 13511691), (27, 8507361), (31, 7409637), (51, 4503897), (81, 2835787), (93, 2469879), (153, 1501299), (279, 823293), (459, 500433), (527, 435861), (837, 274431), (1377, 166811), (1581, 145287), (2511, 91477), (4743, 48429), (5381, 42687), (14229, 16143)]