85931709

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{5351}}^1$

素因数の和:5508

約数の個数: 16

約数和(自身を含む): 117915264

約数和(自身を除く): 31983555

約数列:

[1, 3, 53, 101, 159, 303, 5351, 5353, 16053, 16059, 283603, 540451, 850809, 1621353, 28643903, 85931709]

約数ペア:

[(1, 85931709), (3, 28643903), (53, 1621353), (101, 850809), (159, 540451), (303, 283603), (5351, 16059), (5353, 16053)]