91622531

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 127092672

約数和(自身を除く): 35470141

約数列:

[1, 7, 11, 13, 53, 77, 91, 121, 143, 157, 371, 583, 689, 847, 1001, 1099, 1573, 1727, 2041, 4081, 4823, 6413, 7579, 8321, 11011, 12089, 14287, 18997, 22451, 44891, 53053, 58247, 83369, 91531, 108173, 132979, 157157, 246961, 583583, 640717, 757211, 1006841, 1189903, 1728727, 7047887, 8329321, 13088933, 91622531]

約数ペア:

[(1, 91622531), (7, 13088933), (11, 8329321), (13, 7047887), (53, 1728727), (77, 1189903), (91, 1006841), (121, 757211), (143, 640717), (157, 583583), (371, 246961), (583, 157157), (689, 132979), (847, 108173), (1001, 91531), (1099, 83369), (1573, 58247), (1727, 53053), (2041, 44891), (4081, 22451), (4823, 18997), (6413, 14287), (7579, 12089), (8321, 11011)]