74105727

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{3659}}^1$

素因数の和:3862

約数の個数: 16

約数和(自身を含む): 101777280

約数和(自身を除く): 27671553

約数列:

[1, 3, 43, 129, 157, 471, 3659, 6751, 10977, 20253, 157337, 472011, 574463, 1723389, 24701909, 74105727]

約数ペア:

[(1, 74105727), (3, 24701909), (43, 1723389), (129, 574463), (157, 472011), (471, 157337), (3659, 20253), (6751, 10977)]