57874179

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 90567680

約数和(自身を除く): 32693501

約数列:

[1, 3, 11, 31, 33, 37, 93, 111, 121, 139, 341, 363, 407, 417, 1023, 1147, 1221, 1529, 3441, 3751, 4309, 4477, 4587, 5143, 11253, 12617, 12927, 13431, 15429, 16819, 37851, 47399, 50457, 56573, 138787, 142197, 159433, 169719, 416361, 478299, 521389, 622303, 1564167, 1753763, 1866909, 5261289, 19291393, 57874179]

約数ペア:

[(1, 57874179), (3, 19291393), (11, 5261289), (31, 1866909), (33, 1753763), (37, 1564167), (93, 622303), (111, 521389), (121, 478299), (139, 416361), (341, 169719), (363, 159433), (407, 142197), (417, 138787), (1023, 56573), (1147, 50457), (1221, 47399), (1529, 37851), (3441, 16819), (3751, 15429), (4309, 13431), (4477, 12927), (4587, 12617), (5143, 11253)]