166489077

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67927}}^1$

素因数の和:67992

約数の個数: 16

約数和(自身を含む): 239106560

約数和(自身を除く): 72617483

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 67927, 203781, 1290613, 2920861, 3871839, 8762583, 55496359, 166489077]

約数ペア:

[(1, 166489077), (3, 55496359), (19, 8762583), (43, 3871839), (57, 2920861), (129, 1290613), (817, 203781), (2451, 67927)]