55764291

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 84268800

約数和(自身を除く): 28504509

約数列:

[1, 3, 11, 33, 37, 109, 111, 327, 407, 419, 1199, 1221, 1257, 3597, 4033, 4609, 12099, 13827, 15503, 44363, 45671, 46509, 133089, 137013, 170533, 502381, 511599, 1507143, 1689827, 5069481, 18588097, 55764291]

約数ペア:

[(1, 55764291), (3, 18588097), (11, 5069481), (33, 1689827), (37, 1507143), (109, 511599), (111, 502381), (327, 170533), (407, 137013), (419, 133089), (1199, 46509), (1221, 45671), (1257, 44363), (3597, 15503), (4033, 13827), (4609, 12099)]