67860429

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19121}}^1$

素因数の和:19157

約数の個数: 24

約数和(自身を含む): 111978432

約数和(自身を除く): 44118003

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 19121, 57363, 133847, 248573, 401541, 745719, 1740011, 3231449, 5220033, 9694347, 22620143, 67860429]

約数ペア:

[(1, 67860429), (3, 22620143), (7, 9694347), (13, 5220033), (21, 3231449), (39, 1740011), (91, 745719), (169, 401541), (273, 248573), (507, 133847), (1183, 57363), (3549, 19121)]