64969839

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{13963}}^1$

素因数の和:14027

約数の個数: 24

約数和(自身を含む): 104562432

約数和(自身を除く): 39592593

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 4653, 13963, 41889, 125667, 153593, 460779, 656261, 1382337, 1968783, 5906349, 7218871, 21656613, 64969839]

約数ペア:

[(1, 64969839), (3, 21656613), (9, 7218871), (11, 5906349), (33, 1968783), (47, 1382337), (99, 656261), (141, 460779), (423, 153593), (517, 125667), (1551, 41889), (4653, 13963)]