85449021

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6469}}^1$

素因数の和:6533

約数の個数: 32

約数和(自身を含む): 141615360

約数和(自身を除く): 56166339

約数列:

[1, 3, 7, 17, 21, 37, 51, 111, 119, 259, 357, 629, 777, 1887, 4403, 6469, 13209, 19407, 45283, 109973, 135849, 239353, 329919, 718059, 769811, 1675471, 2309433, 4069001, 5026413, 12207003, 28483007, 85449021]

約数ペア:

[(1, 85449021), (3, 28483007), (7, 12207003), (17, 5026413), (21, 4069001), (37, 2309433), (51, 1675471), (111, 769811), (119, 718059), (259, 329919), (357, 239353), (629, 135849), (777, 109973), (1887, 45283), (4403, 19407), (6469, 13209)]