65901987

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{683}}^1$

素因数の和:911

約数の個数: 24

約数和(自身を含む): 97314048

約数和(自身を除く): 31412061

約数列:

[1, 3, 9, 71, 151, 213, 453, 639, 683, 1359, 2049, 6147, 10721, 32163, 48493, 96489, 103133, 145479, 309399, 436437, 928197, 7322443, 21967329, 65901987]

約数ペア:

[(1, 65901987), (3, 21967329), (9, 7322443), (71, 928197), (151, 436437), (213, 309399), (453, 145479), (639, 103133), (683, 96489), (1359, 48493), (2049, 32163), (6147, 10721)]