85768179

素因数分解:

$3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{4903}}^1$

素因数の和:4944

約数の個数: 32

約数和(自身を含む): 141235200

約数和(自身を除く): 55467021

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 343, 357, 833, 1029, 2499, 4903, 5831, 14709, 17493, 34321, 83351, 102963, 240247, 250053, 583457, 720741, 1681729, 1750371, 4084199, 5045187, 12252597, 28589393, 85768179]

約数ペア:

[(1, 85768179), (3, 28589393), (7, 12252597), (17, 5045187), (21, 4084199), (49, 1750371), (51, 1681729), (119, 720741), (147, 583457), (343, 250053), (357, 240247), (833, 102963), (1029, 83351), (2499, 34321), (4903, 17493), (5831, 14709)]