85939869

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{8423}}^1$

素因数の和:8624

約数の個数: 16

約数和(自身を含む): 121305600

約数和(自身を除く): 35365731

約数列:

[1, 3, 19, 57, 179, 537, 3401, 8423, 10203, 25269, 160037, 480111, 1507717, 4523151, 28646623, 85939869]

約数ペア:

[(1, 85939869), (3, 28646623), (19, 4523151), (57, 1507717), (179, 480111), (537, 160037), (3401, 25269), (8423, 10203)]