189634167

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 298378080

約数和(自身を除く): 108743913

約数列:

[1, 3, 9, 17, 51, 83, 109, 137, 153, 249, 327, 411, 747, 981, 1233, 1411, 1853, 2329, 4233, 5559, 6987, 9047, 11371, 12699, 14933, 16677, 20961, 27141, 34113, 44799, 81423, 102339, 134397, 153799, 193307, 253861, 461397, 579921, 761583, 1239439, 1384191, 1739763, 2284749, 3718317, 11154951, 21070463, 63211389, 189634167]

約数ペア:

[(1, 189634167), (3, 63211389), (9, 21070463), (17, 11154951), (51, 3718317), (83, 2284749), (109, 1739763), (137, 1384191), (153, 1239439), (249, 761583), (327, 579921), (411, 461397), (747, 253861), (981, 193307), (1233, 153799), (1411, 134397), (1853, 102339), (2329, 81423), (4233, 44799), (5559, 34113), (6987, 27141), (9047, 20961), (11371, 16677), (12699, 14933)]