66581229

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{155201}}^1$

素因数の和:155228

約数の個数: 16

約数和(自身を含む): 104295744

約数和(自身を除く): 37714515

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 155201, 465603, 1707211, 2017613, 5121633, 6052839, 22193743, 66581229]

約数ペア:

[(1, 66581229), (3, 22193743), (11, 6052839), (13, 5121633), (33, 2017613), (39, 1707211), (143, 465603), (429, 155201)]