67390023

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:903

約数の個数: 32

約数和(自身を含む): 100763136

約数和(自身を除く): 33373113

約数列:

[1, 3, 17, 23, 51, 69, 73, 219, 391, 787, 1173, 1241, 1679, 2361, 3723, 5037, 13379, 18101, 28543, 40137, 54303, 57451, 85629, 172353, 307717, 923151, 976667, 1321373, 2930001, 3964119, 22463341, 67390023]

約数ペア:

[(1, 67390023), (3, 22463341), (17, 3964119), (23, 2930001), (51, 1321373), (69, 976667), (73, 923151), (219, 307717), (391, 172353), (787, 85629), (1173, 57451), (1241, 54303), (1679, 40137), (2361, 28543), (3723, 18101), (5037, 13379)]