64414161

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53813}}^1$

素因数の和:53845

約数の個数: 24

約数和(自身を含む): 111933120

約数和(自身を除く): 47518959

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 53813, 161439, 376691, 484317, 1022447, 1130073, 3067341, 3390219, 7157129, 9202023, 21471387, 64414161]

約数ペア:

[(1, 64414161), (3, 21471387), (7, 9202023), (9, 7157129), (19, 3390219), (21, 3067341), (57, 1130073), (63, 1022447), (133, 484317), (171, 376691), (399, 161439), (1197, 53813)]