66881419

素因数分解:

${\mathrm{11}}^3\times {\mathrm{109}}^1\times {\mathrm{461}}^1$

素因数の和:603

約数の個数: 16

約数和(自身を含む): 74400480

約数和(自身を除く): 7519061

約数列:

[1, 11, 109, 121, 461, 1199, 1331, 5071, 13189, 50249, 55781, 145079, 552739, 613591, 6080129, 66881419]

約数ペア:

[(1, 66881419), (11, 6080129), (109, 613591), (121, 552739), (461, 145079), (1199, 55781), (1331, 50249), (5071, 13189)]