51669327

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{3323}}^1$

素因数の和:3470

約数の個数: 16

約数和(自身を含む): 70841088

約数和(自身を除く): 19171761

約数列:

[1, 3, 71, 73, 213, 219, 3323, 5183, 9969, 15549, 235933, 242579, 707799, 727737, 17223109, 51669327]

約数ペア:

[(1, 51669327), (3, 17223109), (71, 727737), (73, 707799), (213, 242579), (219, 235933), (3323, 15549), (5183, 9969)]