64576127

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 84326400

約数和(自身を除く): 19750273

約数列:

[1, 7, 11, 29, 77, 121, 203, 239, 319, 847, 1331, 1673, 2233, 2629, 3509, 6931, 9317, 18403, 24563, 28919, 38599, 48517, 76241, 202433, 270193, 318109, 533687, 838651, 2226763, 5870557, 9225161, 64576127]

約数ペア:

[(1, 64576127), (7, 9225161), (11, 5870557), (29, 2226763), (77, 838651), (121, 533687), (203, 318109), (239, 270193), (319, 202433), (847, 76241), (1331, 48517), (1673, 38599), (2233, 28919), (2629, 24563), (3509, 18403), (6931, 9317)]