68083959

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 96920064

約数和(自身を除く): 28836105

約数列:

[1, 3, 37, 53, 71, 111, 159, 163, 213, 489, 1961, 2627, 3763, 5883, 6031, 7881, 8639, 11289, 11573, 18093, 25917, 34719, 139231, 319643, 417693, 428201, 613369, 958929, 1284603, 1840107, 22694653, 68083959]

約数ペア:

[(1, 68083959), (3, 22694653), (37, 1840107), (53, 1284603), (71, 958929), (111, 613369), (159, 428201), (163, 417693), (213, 319643), (489, 139231), (1961, 34719), (2627, 25917), (3763, 18093), (5883, 11573), (6031, 11289), (7881, 8639)]