51724863

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{7193}}^1$

素因数の和:7263

約数の個数: 24

約数和(自身を含む): 80803008

約数和(自身を除く): 29078145

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 7191, 7193, 21579, 64737, 122281, 338071, 366843, 1014213, 1100529, 3042639, 5747207, 17241621, 51724863]

約数ペア:

[(1, 51724863), (3, 17241621), (9, 5747207), (17, 3042639), (47, 1100529), (51, 1014213), (141, 366843), (153, 338071), (423, 122281), (799, 64737), (2397, 21579), (7191, 7193)]