85553979

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12613}}^1$

素因数の和:12659

約数の個数: 32

約数和(自身を含む): 145313280

約数和(自身を除く): 59759301

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 6783, 12613, 37839, 88291, 214421, 239647, 264873, 643263, 718941, 1500947, 1677529, 4073999, 4502841, 5032587, 12221997, 28517993, 85553979]

約数ペア:

[(1, 85553979), (3, 28517993), (7, 12221997), (17, 5032587), (19, 4502841), (21, 4073999), (51, 1677529), (57, 1500947), (119, 718941), (133, 643263), (323, 264873), (357, 239647), (399, 214421), (969, 88291), (2261, 37839), (6783, 12613)]