73942687

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{21961}}^1$

素因数の和:22018

約数の個数: 16

約数和(自身を含む): 93470272

約数和(自身を除く): 19527585

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 21961, 153727, 285493, 812557, 1998451, 5687899, 10563241, 73942687]

約数ペア:

[(1, 73942687), (7, 10563241), (13, 5687899), (37, 1998451), (91, 812557), (259, 285493), (481, 153727), (3367, 21961)]