71555007

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{17681}}^1$

素因数の和:17774

約数の個数: 16

約数和(自身を含む): 101848320

約数和(自身を除く): 30293313

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 17681, 53043, 335939, 1007817, 1255351, 3766053, 23851669, 71555007]

約数ペア:

[(1, 71555007), (3, 23851669), (19, 3766053), (57, 1255351), (71, 1007817), (213, 335939), (1349, 53043), (4047, 17681)]