66400041

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{27091}}^1$

素因数の和:27156

約数の個数: 16

約数和(自身を含む): 95363840

約数和(自身を除く): 28963799

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 27091, 81273, 514729, 1164913, 1544187, 3494739, 22133347, 66400041]

約数ペア:

[(1, 66400041), (3, 22133347), (19, 3494739), (43, 1544187), (57, 1164913), (129, 514729), (817, 81273), (2451, 27091)]