87007023

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{5717}}^1$

素因数の和:5831

約数の個数: 24

約数和(自身を含む): 133801200

約数和(自身を除く): 46794177

約数列:

[1, 3, 9, 19, 57, 89, 171, 267, 801, 1691, 5073, 5717, 15219, 17151, 51453, 108623, 325869, 508813, 977607, 1526439, 4579317, 9667447, 29002341, 87007023]

約数ペア:

[(1, 87007023), (3, 29002341), (9, 9667447), (19, 4579317), (57, 1526439), (89, 977607), (171, 508813), (267, 325869), (801, 108623), (1691, 51453), (5073, 17151), (5717, 15219)]