40767027

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1231}}^1$

素因数の和:1343

約数の個数: 32

約数和(自身を含む): 66232320

約数和(自身を除く): 25465293

約数列:

[1, 3, 7, 19, 21, 57, 83, 133, 249, 399, 581, 1231, 1577, 1743, 3693, 4731, 8617, 11039, 23389, 25851, 33117, 70167, 102173, 163723, 306519, 491169, 715211, 1941287, 2145633, 5823861, 13589009, 40767027]

約数ペア:

[(1, 40767027), (3, 13589009), (7, 5823861), (19, 2145633), (21, 1941287), (57, 715211), (83, 491169), (133, 306519), (249, 163723), (399, 102173), (581, 70167), (1231, 33117), (1577, 25851), (1743, 23389), (3693, 11039), (4731, 8617)]