26383077

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:148

約数の個数: 80

約数和(自身を含む): 49561600

約数和(自身を除く): 23178523

約数列:

[1, 3, 7, 9, 19, 21, 27, 31, 57, 63, 79, 81, 93, 133, 171, 189, 217, 237, 279, 399, 513, 553, 567, 589, 651, 711, 837, 1197, 1501, 1539, 1659, 1767, 1953, 2133, 2449, 2511, 3591, 4123, 4503, 4977, 5301, 5859, 6399, 7347, 10507, 10773, 12369, 13509, 14931, 15903, 17143, 17577, 22041, 31521, 37107, 40527, 44793, 46531, 47709, 51429, 66123, 94563, 111321, 121581, 139593, 154287, 198369, 283689, 325717, 333963, 418779, 462861, 851067, 977151, 1256337, 1388583, 2931453, 3769011, 8794359, 26383077]

約数ペア:

[(1, 26383077), (3, 8794359), (7, 3769011), (9, 2931453), (19, 1388583), (21, 1256337), (27, 977151), (31, 851067), (57, 462861), (63, 418779), (79, 333963), (81, 325717), (93, 283689), (133, 198369), (171, 154287), (189, 139593), (217, 121581), (237, 111321), (279, 94563), (399, 66123), (513, 51429), (553, 47709), (567, 46531), (589, 44793), (651, 40527), (711, 37107), (837, 31521), (1197, 22041), (1501, 17577), (1539, 17143), (1659, 15903), (1767, 14931), (1953, 13509), (2133, 12369), (2449, 10773), (2511, 10507), (3591, 7347), (4123, 6399), (4503, 5859), (4977, 5301)]