68761311

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{15149}}^1$

素因数の和:15258

約数の個数: 16

約数和(自身を含む): 98172000

約数和(自身を除く): 29410689

約数列:

[1, 3, 17, 51, 89, 267, 1513, 4539, 15149, 45447, 257533, 772599, 1348261, 4044783, 22920437, 68761311]

約数ペア:

[(1, 68761311), (3, 22920437), (17, 4044783), (51, 1348261), (89, 772599), (267, 257533), (1513, 45447), (4539, 15149)]