69971847407

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{887}}^1\times {\mathrm{27689}}^1$

素因数の和:28631

約数の個数: 32

約数和(自身を含む): 89699650560

約数和(自身を除く): 19727803153

約数列:

[1, 7, 11, 37, 77, 259, 407, 887, 2849, 6209, 9757, 27689, 32819, 68299, 193823, 229733, 304579, 361009, 1024493, 2132053, 2527063, 7171451, 11269423, 24560143, 78885961, 171921001, 270161573, 908725291, 1891131011, 6361077037, 9995978201, 69971847407]

約数ペア:

[(1, 69971847407), (7, 9995978201), (11, 6361077037), (37, 1891131011), (77, 908725291), (259, 270161573), (407, 171921001), (887, 78885961), (2849, 24560143), (6209, 11269423), (9757, 7171451), (27689, 2527063), (32819, 2132053), (68299, 1024493), (193823, 361009), (229733, 304579)]