61474413

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1861}}^1$

素因数の和:1906

約数の個数: 48

約数和(自身を含む): 110945408

約数和(自身を除く): 49470995

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 121, 143, 231, 273, 363, 429, 847, 1001, 1573, 1861, 2541, 3003, 4719, 5583, 11011, 13027, 20471, 24193, 33033, 39081, 61413, 72579, 143297, 169351, 225181, 266123, 429891, 508053, 675543, 798369, 1576267, 1862861, 2927353, 4728801, 5588583, 8782059, 20491471, 61474413]

約数ペア:

[(1, 61474413), (3, 20491471), (7, 8782059), (11, 5588583), (13, 4728801), (21, 2927353), (33, 1862861), (39, 1576267), (77, 798369), (91, 675543), (121, 508053), (143, 429891), (231, 266123), (273, 225181), (363, 169351), (429, 143297), (847, 72579), (1001, 61413), (1573, 39081), (1861, 33033), (2541, 24193), (3003, 20471), (4719, 13027), (5583, 11011)]