57283611

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 100024320

約数和(自身を除く): 42740709

約数列:

[1, 3, 7, 11, 21, 33, 43, 73, 77, 79, 129, 219, 231, 237, 301, 473, 511, 553, 803, 869, 903, 1419, 1533, 1659, 2409, 2607, 3139, 3311, 3397, 5621, 5767, 6083, 9417, 9933, 10191, 16863, 17301, 18249, 21973, 23779, 34529, 37367, 40369, 63437, 65919, 71337, 103587, 112101, 121107, 190311, 241703, 247981, 261569, 444059, 725109, 743943, 784707, 1332177, 1735867, 2727791, 5207601, 8183373, 19094537, 57283611]

約数ペア:

[(1, 57283611), (3, 19094537), (7, 8183373), (11, 5207601), (21, 2727791), (33, 1735867), (43, 1332177), (73, 784707), (77, 743943), (79, 725109), (129, 444059), (219, 261569), (231, 247981), (237, 241703), (301, 190311), (473, 121107), (511, 112101), (553, 103587), (803, 71337), (869, 65919), (903, 63437), (1419, 40369), (1533, 37367), (1659, 34529), (2409, 23779), (2607, 21973), (3139, 18249), (3311, 17301), (3397, 16863), (5621, 10191), (5767, 9933), (6083, 9417)]