66160913

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 86016000

約数和(自身を除く): 19855087

約数列:

[1, 7, 13, 31, 47, 91, 217, 329, 403, 499, 611, 1457, 2821, 3493, 4277, 6487, 10199, 15469, 18941, 23453, 45409, 108283, 132587, 164171, 201097, 304889, 727043, 1407679, 2134223, 5089301, 9451559, 66160913]

約数ペア:

[(1, 66160913), (7, 9451559), (13, 5089301), (31, 2134223), (47, 1407679), (91, 727043), (217, 304889), (329, 201097), (403, 164171), (499, 132587), (611, 108283), (1457, 45409), (2821, 23453), (3493, 18941), (4277, 15469), (6487, 10199)]