140164029

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{1249}}^1$

素因数の和:1629

約数の個数: 24

約数和(自身を含む): 208715000

約数和(自身を除く): 68550971

約数列:

[1, 3, 9, 37, 111, 333, 337, 1011, 1249, 3033, 3747, 11241, 12469, 37407, 46213, 112221, 138639, 415917, 420913, 1262739, 3788217, 15573781, 46721343, 140164029]

約数ペア:

[(1, 140164029), (3, 46721343), (9, 15573781), (37, 3788217), (111, 1262739), (333, 420913), (337, 415917), (1011, 138639), (1249, 112221), (3033, 46213), (3747, 37407), (11241, 12469)]