66783561

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{839}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 97151040

約数和(自身を除く): 30367479

約数列:

[1, 3, 13, 39, 157, 169, 471, 507, 839, 2041, 2517, 6123, 10907, 26533, 32721, 79599, 131723, 141791, 395169, 425373, 1712399, 5137197, 22261187, 66783561]

約数ペア:

[(1, 66783561), (3, 22261187), (13, 5137197), (39, 1712399), (157, 425373), (169, 395169), (471, 141791), (507, 131723), (839, 79599), (2041, 32721), (2517, 26533), (6123, 10907)]