85154958721

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{631}}^1\times {\mathrm{216617}}^1$

素因数の和:217344

約数の個数: 16

約数和(自身を含む): 98569854720

約数和(自身を除く): 13414895999

約数列:

[1, 7, 89, 623, 631, 4417, 56159, 216617, 393113, 1516319, 19278913, 134952391, 136685327, 956797289, 12164994103, 85154958721]

約数ペア:

[(1, 85154958721), (7, 12164994103), (89, 956797289), (623, 136685327), (631, 134952391), (4417, 19278913), (56159, 1516319), (216617, 393113)]