61291749

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 89126784

約数和(自身を除く): 27835035

約数列:

[1, 3, 17, 51, 73, 101, 163, 219, 303, 489, 1241, 1717, 2771, 3723, 5151, 7373, 8313, 11899, 16463, 22119, 35697, 49389, 125341, 202283, 279871, 376023, 606849, 839613, 1201799, 3605397, 20430583, 61291749]

約数ペア:

[(1, 61291749), (3, 20430583), (17, 3605397), (51, 1201799), (73, 839613), (101, 606849), (163, 376023), (219, 279871), (303, 202283), (489, 125341), (1241, 49389), (1717, 35697), (2771, 22119), (3723, 16463), (5151, 11899), (7373, 8313)]