89046867

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2741}}^1$

素因数の和:2788

約数の個数: 48

約数和(自身を含む): 157544352

約数和(自身を除く): 68497485

約数列:

[1, 3, 7, 13, 17, 21, 39, 49, 51, 91, 119, 147, 221, 273, 357, 637, 663, 833, 1547, 1911, 2499, 2741, 4641, 8223, 10829, 19187, 32487, 35633, 46597, 57561, 106899, 134309, 139791, 249431, 326179, 402927, 605761, 748293, 978537, 1746017, 1817283, 2283253, 4240327, 5238051, 6849759, 12720981, 29682289, 89046867]

約数ペア:

[(1, 89046867), (3, 29682289), (7, 12720981), (13, 6849759), (17, 5238051), (21, 4240327), (39, 2283253), (49, 1817283), (51, 1746017), (91, 978537), (119, 748293), (147, 605761), (221, 402927), (273, 326179), (357, 249431), (637, 139791), (663, 134309), (833, 106899), (1547, 57561), (1911, 46597), (2499, 35633), (2741, 32487), (4641, 19187), (8223, 10829)]