855010971

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{7481}}^1$

素因数の和:7593

約数の個数: 40

約数和(自身を含む): 1368846864

約数和(自身を除く): 513835893

約数列:

[1, 3, 9, 17, 27, 51, 81, 83, 153, 249, 459, 747, 1377, 1411, 2241, 4233, 6723, 7481, 12699, 22443, 38097, 67329, 114291, 127177, 201987, 381531, 605961, 620923, 1144593, 1862769, 3433779, 5588307, 10301337, 10555691, 16764921, 31667073, 50294763, 95001219, 285003657, 855010971]

約数ペア:

[(1, 855010971), (3, 285003657), (9, 95001219), (17, 50294763), (27, 31667073), (51, 16764921), (81, 10555691), (83, 10301337), (153, 5588307), (249, 3433779), (459, 1862769), (747, 1144593), (1377, 620923), (1411, 605961), (2241, 381531), (4233, 201987), (6723, 127177), (7481, 114291), (12699, 67329), (22443, 38097)]