64516887

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{1031}}^1$

素因数の和:1463

約数の個数: 24

約数和(自身を含む): 99010080

約数和(自身を除く): 34493193

約数列:

[1, 3, 9, 17, 51, 153, 409, 1031, 1227, 3093, 3681, 6953, 9279, 17527, 20859, 52581, 62577, 157743, 421679, 1265037, 3795111, 7168543, 21505629, 64516887]

約数ペア:

[(1, 64516887), (3, 21505629), (9, 7168543), (17, 3795111), (51, 1265037), (153, 421679), (409, 157743), (1031, 62577), (1227, 52581), (3093, 20859), (3681, 17527), (6953, 9279)]