71694627

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{3541}}^1$

素因数の和:3958

約数の個数: 16

約数和(自身を含む): 101499552

約数和(自身を除く): 29804925

約数列:

[1, 3, 17, 51, 397, 1191, 3541, 6749, 10623, 20247, 60197, 180591, 1405777, 4217331, 23898209, 71694627]

約数ペア:

[(1, 71694627), (3, 23898209), (17, 4217331), (51, 1405777), (397, 180591), (1191, 60197), (3541, 20247), (6749, 10623)]