136972759

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1009}}^1$

素因数の和:1111

約数の個数: 32

約数和(自身を含む): 179182080

約数和(自身を除く): 42209321

約数列:

[1, 7, 11, 41, 43, 77, 287, 301, 451, 473, 1009, 1763, 3157, 3311, 7063, 11099, 12341, 19393, 41369, 43387, 77693, 135751, 289583, 303709, 455059, 477257, 1778867, 3185413, 3340799, 12452069, 19567537, 136972759]

約数ペア:

[(1, 136972759), (7, 19567537), (11, 12452069), (41, 3340799), (43, 3185413), (77, 1778867), (287, 477257), (301, 455059), (451, 303709), (473, 289583), (1009, 135751), (1763, 77693), (3157, 43387), (3311, 41369), (7063, 19393), (11099, 12341)]