51412952319

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^2\times {\mathrm{147811}}^1$

素因数の和:147979

約数の個数: 24

約数和(自身を含む): 72553224576

約数和(自身を除く): 21140272257

約数列:

[1, 3, 23, 69, 71, 213, 1633, 4899, 5041, 15123, 115943, 147811, 347829, 443433, 3399653, 10198959, 10494581, 31483743, 241375363, 724126089, 745115251, 2235345753, 17137650773, 51412952319]

約数ペア:

[(1, 51412952319), (3, 17137650773), (23, 2235345753), (69, 745115251), (71, 724126089), (213, 241375363), (1633, 31483743), (4899, 10494581), (5041, 10198959), (15123, 3399653), (115943, 443433), (147811, 347829)]