56511423

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:571

約数の個数: 24

約数和(自身を含む): 82992000

約数和(自身を除く): 26480577

約数列:

[1, 3, 9, 139, 199, 227, 417, 597, 681, 1251, 1791, 2043, 27661, 31553, 45173, 82983, 94659, 135519, 248949, 283977, 406557, 6279047, 18837141, 56511423]

約数ペア:

[(1, 56511423), (3, 18837141), (9, 6279047), (139, 406557), (199, 283977), (227, 248949), (417, 135519), (597, 94659), (681, 82983), (1251, 45173), (1791, 31553), (2043, 27661)]