68772371899

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{195053}}^1$

素因数の和:195331

約数の個数: 32

約数和(自身を含む): 90629890560

約数和(自身を除く): 21857518661

約数列:

[1, 7, 11, 19, 77, 133, 209, 241, 1463, 1687, 2651, 4579, 18557, 32053, 50369, 195053, 352583, 1365371, 2145583, 3706007, 15019081, 25942049, 40766077, 47007773, 285362539, 329054411, 517085503, 893147687, 3619598521, 6252033809, 9824624557, 68772371899]

約数ペア:

[(1, 68772371899), (7, 9824624557), (11, 6252033809), (19, 3619598521), (77, 893147687), (133, 517085503), (209, 329054411), (241, 285362539), (1463, 47007773), (1687, 40766077), (2651, 25942049), (4579, 15019081), (18557, 3706007), (32053, 2145583), (50369, 1365371), (195053, 352583)]