68355687

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{4133}}^1$

素因数の和:4322

約数の個数: 16

約数和(自身を含む): 94255200

約数和(自身を除く): 25899513

約数列:

[1, 3, 37, 111, 149, 447, 4133, 5513, 12399, 16539, 152921, 458763, 615817, 1847451, 22785229, 68355687]

約数ペア:

[(1, 68355687), (3, 22785229), (37, 1847451), (111, 615817), (149, 458763), (447, 152921), (4133, 16539), (5513, 12399)]