66818059

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1301}}^1$

素因数の和:1371

約数の個数: 32

約数和(自身を含む): 89994240

約数和(自身を除く): 23176181

約数列:

[1, 7, 11, 23, 29, 77, 161, 203, 253, 319, 667, 1301, 1771, 2233, 4669, 7337, 9107, 14311, 29923, 37729, 51359, 100177, 209461, 264103, 329153, 415019, 867767, 2304071, 2905133, 6074369, 9545437, 66818059]

約数ペア:

[(1, 66818059), (7, 9545437), (11, 6074369), (23, 2905133), (29, 2304071), (77, 867767), (161, 415019), (203, 329153), (253, 264103), (319, 209461), (667, 100177), (1301, 51359), (1771, 37729), (2233, 29923), (4669, 14311), (7337, 9107)]