65233509

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 97929216

約数和(自身を除く): 32695707

約数列:

[1, 3, 11, 33, 47, 137, 141, 307, 411, 517, 921, 1507, 1551, 3377, 4521, 6439, 10131, 14429, 19317, 42059, 43287, 70829, 126177, 158719, 212487, 462649, 476157, 1387947, 1976773, 5930319, 21744503, 65233509]

約数ペア:

[(1, 65233509), (3, 21744503), (11, 5930319), (33, 1976773), (47, 1387947), (137, 476157), (141, 462649), (307, 212487), (411, 158719), (517, 126177), (921, 70829), (1507, 43287), (1551, 42059), (3377, 19317), (4521, 14429), (6439, 10131)]