187729317

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{14783}}^1$

素因数の和:14889

約数の個数: 24

約数和(自身を含む): 290594304

約数和(自身を除く): 102864987

約数列:

[1, 3, 9, 17, 51, 83, 153, 249, 747, 1411, 4233, 12699, 14783, 44349, 133047, 251311, 753933, 1226989, 2261799, 3680967, 11042901, 20858813, 62576439, 187729317]

約数ペア:

[(1, 187729317), (3, 62576439), (9, 20858813), (17, 11042901), (51, 3680967), (83, 2261799), (153, 1226989), (249, 753933), (747, 251311), (1411, 133047), (4233, 44349), (12699, 14783)]