67381011

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:301

約数の個数: 48

約数和(自身を含む): 109240320

約数和(自身を除く): 41859309

約数列:

[1, 3, 9, 19, 27, 31, 57, 93, 171, 223, 279, 361, 513, 589, 669, 837, 1083, 1767, 2007, 3249, 4237, 5301, 6021, 6913, 9747, 11191, 12711, 15903, 20739, 33573, 38133, 62217, 80503, 100719, 114399, 131347, 186651, 241509, 302157, 394041, 724527, 1182123, 2173581, 2495593, 3546369, 7486779, 22460337, 67381011]

約数ペア:

[(1, 67381011), (3, 22460337), (9, 7486779), (19, 3546369), (27, 2495593), (31, 2173581), (57, 1182123), (93, 724527), (171, 394041), (223, 302157), (279, 241509), (361, 186651), (513, 131347), (589, 114399), (669, 100719), (837, 80503), (1083, 62217), (1767, 38133), (2007, 33573), (3249, 20739), (4237, 15903), (5301, 12711), (6021, 11191), (6913, 9747)]