380409183

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2731}}^1$

素因数の和:2825

約数の個数: 64

約数和(自身を含む): 713379840

約数和(自身を除く): 332970657

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 67, 77, 99, 189, 201, 231, 297, 469, 603, 693, 737, 1407, 1809, 2079, 2211, 2731, 4221, 5159, 6633, 8193, 12663, 15477, 19117, 19899, 24579, 30041, 46431, 57351, 73737, 90123, 139293, 172053, 182977, 210287, 270369, 516159, 548931, 630861, 811107, 1280839, 1646793, 1892583, 2012747, 3842517, 4940379, 5677749, 6038241, 11527551, 14089229, 18114723, 34582653, 42267687, 54344169, 126803061, 380409183]

約数ペア:

[(1, 380409183), (3, 126803061), (7, 54344169), (9, 42267687), (11, 34582653), (21, 18114723), (27, 14089229), (33, 11527551), (63, 6038241), (67, 5677749), (77, 4940379), (99, 3842517), (189, 2012747), (201, 1892583), (231, 1646793), (297, 1280839), (469, 811107), (603, 630861), (693, 548931), (737, 516159), (1407, 270369), (1809, 210287), (2079, 182977), (2211, 172053), (2731, 139293), (4221, 90123), (5159, 73737), (6633, 57351), (8193, 46431), (12663, 30041), (15477, 24579), (19117, 19899)]