4564161

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:107

約数の個数: 64

約数和(自身を含む): 8601600

約数和(自身を除く): 4037439

約数列:

[1, 3, 7, 9, 19, 21, 27, 31, 41, 57, 63, 93, 123, 133, 171, 189, 217, 279, 287, 369, 399, 513, 589, 651, 779, 837, 861, 1107, 1197, 1271, 1767, 1953, 2337, 2583, 3591, 3813, 4123, 5301, 5453, 5859, 7011, 7749, 8897, 11439, 12369, 15903, 16359, 21033, 24149, 26691, 34317, 37107, 49077, 72447, 80073, 111321, 147231, 169043, 217341, 240219, 507129, 652023, 1521387, 4564161]

約数ペア:

[(1, 4564161), (3, 1521387), (7, 652023), (9, 507129), (19, 240219), (21, 217341), (27, 169043), (31, 147231), (41, 111321), (57, 80073), (63, 72447), (93, 49077), (123, 37107), (133, 34317), (171, 26691), (189, 24149), (217, 21033), (279, 16359), (287, 15903), (369, 12369), (399, 11439), (513, 8897), (589, 7749), (651, 7011), (779, 5859), (837, 5453), (861, 5301), (1107, 4123), (1197, 3813), (1271, 3591), (1767, 2583), (1953, 2337)]