77526897

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2341}}^1$

素因数の和:2453

約数の個数: 32

約数和(自身を含む): 125905920

約数和(自身を除く): 48379023

約数列:

[1, 3, 7, 19, 21, 57, 83, 133, 249, 399, 581, 1577, 1743, 2341, 4731, 7023, 11039, 16387, 33117, 44479, 49161, 133437, 194303, 311353, 582909, 934059, 1360121, 3691757, 4080363, 11075271, 25842299, 77526897]

約数ペア:

[(1, 77526897), (3, 25842299), (7, 11075271), (19, 4080363), (21, 3691757), (57, 1360121), (83, 934059), (133, 582909), (249, 311353), (399, 194303), (581, 133437), (1577, 49161), (1743, 44479), (2341, 33117), (4731, 16387), (7023, 11039)]