69416977

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 83742120

約数和(自身を除く): 14325143

約数列:

[1, 7, 41, 49, 109, 287, 317, 763, 2009, 2219, 4469, 5341, 12997, 15533, 31283, 34553, 90979, 218981, 241871, 636853, 1416673, 1693097, 9916711, 69416977]

約数ペア:

[(1, 69416977), (7, 9916711), (41, 1693097), (49, 1416673), (109, 636853), (287, 241871), (317, 218981), (763, 90979), (2009, 34553), (2219, 31283), (4469, 15533), (5341, 12997)]