65439939

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{7103}}^1$

素因数の和:7226

約数の個数: 16

約数和(自身を含む): 90703872

約数和(自身を除く): 25263933

約数列:

[1, 3, 37, 83, 111, 249, 3071, 7103, 9213, 21309, 262811, 589549, 788433, 1768647, 21813313, 65439939]

約数ペア:

[(1, 65439939), (3, 21813313), (37, 1768647), (83, 788433), (111, 589549), (249, 262811), (3071, 21309), (7103, 9213)]