68538045261

素因数分解:

$3^1\times 7^1\times {\mathrm{30467}}^1\times {\mathrm{107123}}^1$

素因数の和:137600

約数の個数: 16

約数和(自身を含む): 104443329024

約数和(自身を除く): 35905283763

約数列:

[1, 3, 7, 21, 30467, 91401, 107123, 213269, 321369, 639807, 749861, 2249583, 3263716441, 9791149323, 22846015087, 68538045261]

約数ペア:

[(1, 68538045261), (3, 22846015087), (7, 9791149323), (21, 3263716441), (30467, 2249583), (91401, 749861), (107123, 639807), (213269, 321369)]