326348541

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1627}}^1$

素因数の和:1695

約数の個数: 64

約数和(自身を含む): 562636800

約数和(自身を除く): 236288259

約数列:

[1, 3, 9, 17, 19, 23, 27, 51, 57, 69, 153, 171, 207, 323, 391, 437, 459, 513, 621, 969, 1173, 1311, 1627, 2907, 3519, 3933, 4881, 7429, 8721, 10557, 11799, 14643, 22287, 27659, 30913, 37421, 43929, 66861, 82977, 92739, 112263, 200583, 248931, 278217, 336789, 525521, 636157, 710999, 746793, 834651, 1010367, 1576563, 1908471, 2132997, 4729689, 5725413, 6398991, 12086983, 14189067, 17176239, 19196973, 36260949, 108782847, 326348541]

約数ペア:

[(1, 326348541), (3, 108782847), (9, 36260949), (17, 19196973), (19, 17176239), (23, 14189067), (27, 12086983), (51, 6398991), (57, 5725413), (69, 4729689), (153, 2132997), (171, 1908471), (207, 1576563), (323, 1010367), (391, 834651), (437, 746793), (459, 710999), (513, 636157), (621, 525521), (969, 336789), (1173, 278217), (1311, 248931), (1627, 200583), (2907, 112263), (3519, 92739), (3933, 82977), (4881, 66861), (7429, 43929), (8721, 37421), (10557, 30913), (11799, 27659), (14643, 22287)]