64218483

素因数分解:

$3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{4831}}^1$

素因数の和:5055

約数の個数: 24

約数和(自身を含む): 106535936

約数和(自身を除く): 42317453

約数列:

[1, 3, 7, 9, 21, 63, 211, 633, 1477, 1899, 4431, 4831, 13293, 14493, 33817, 43479, 101451, 304353, 1019341, 3058023, 7135387, 9174069, 21406161, 64218483]

約数ペア:

[(1, 64218483), (3, 21406161), (7, 9174069), (9, 7135387), (21, 3058023), (63, 1019341), (211, 304353), (633, 101451), (1477, 43479), (1899, 33817), (4431, 14493), (4831, 13293)]