64239901

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{727}}^1$

素因数の和:1044

約数の個数: 16

約数和(自身を含む): 72858240

約数和(自身を除く): 8618339

約数列:

[1, 11, 29, 277, 319, 727, 3047, 7997, 8033, 21083, 88363, 201379, 231913, 2215169, 5839991, 64239901]

約数ペア:

[(1, 64239901), (11, 5839991), (29, 2215169), (277, 231913), (319, 201379), (727, 88363), (3047, 21083), (7997, 8033)]