655968753981

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{887}}^1\times {\mathrm{4833571}}^1$

素因数の和:4834481

約数の個数: 24

約数和(自身を含む): 1004377593024

約数和(自身を除く): 348408839043

約数列:

[1, 3, 9, 17, 51, 153, 887, 2661, 7983, 15079, 45237, 135711, 4833571, 14500713, 43502139, 82170707, 246512121, 739536363, 4287377477, 12862132431, 38586397293, 72885417109, 218656251327, 655968753981]

約数ペア:

[(1, 655968753981), (3, 218656251327), (9, 72885417109), (17, 38586397293), (51, 12862132431), (153, 4287377477), (887, 739536363), (2661, 246512121), (7983, 82170707), (15079, 43502139), (45237, 14500713), (135711, 4833571)]