91539321

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 132416640

約数和(自身を除く): 40877319

約数列:

[1, 3, 19, 53, 57, 157, 159, 193, 471, 579, 1007, 2983, 3021, 3667, 8321, 8949, 10229, 11001, 24963, 30301, 30687, 90903, 158099, 194351, 474297, 575719, 583053, 1605953, 1727157, 4817859, 30513107, 91539321]

約数ペア:

[(1, 91539321), (3, 30513107), (19, 4817859), (53, 1727157), (57, 1605953), (157, 583053), (159, 575719), (193, 474297), (471, 194351), (579, 158099), (1007, 90903), (2983, 30687), (3021, 30301), (3667, 24963), (8321, 11001), (8949, 10229)]