264927609

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 419262480

約数和(自身を除く): 154334871

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 157, 269, 369, 471, 697, 807, 1413, 2091, 2421, 2669, 4573, 6273, 6437, 8007, 11029, 13719, 19311, 24021, 33087, 41157, 42233, 57933, 99261, 109429, 126699, 187493, 328287, 380097, 562479, 717961, 984861, 1687437, 1731553, 2153883, 5194659, 6461649, 15583977, 29436401, 88309203, 264927609]

約数ペア:

[(1, 264927609), (3, 88309203), (9, 29436401), (17, 15583977), (41, 6461649), (51, 5194659), (123, 2153883), (153, 1731553), (157, 1687437), (269, 984861), (369, 717961), (471, 562479), (697, 380097), (807, 328287), (1413, 187493), (2091, 126699), (2421, 109429), (2669, 99261), (4573, 57933), (6273, 42233), (6437, 41157), (8007, 33087), (11029, 24021), (13719, 19311)]