79981041

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{45887}}^1$

素因数の和:45980

約数の個数: 16

約数和(自身を含む): 123346944

約数和(自身を除く): 43365903

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 45887, 137661, 321209, 963627, 3808621, 11425863, 26660347, 79981041]

約数ペア:

[(1, 79981041), (3, 26660347), (7, 11425863), (21, 3808621), (83, 963627), (249, 321209), (581, 137661), (1743, 45887)]