42852771

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 72203040

約数和(自身を除く): 29350269

約数列:

[1, 3, 9, 13, 19, 37, 39, 57, 111, 117, 171, 247, 333, 481, 521, 703, 741, 1443, 1563, 2109, 2223, 4329, 4689, 6327, 6773, 9139, 9899, 19277, 20319, 27417, 29697, 57831, 60957, 82251, 89091, 128687, 173493, 250601, 366263, 386061, 751803, 1098789, 1158183, 2255409, 3296367, 4761419, 14284257, 42852771]

約数ペア:

[(1, 42852771), (3, 14284257), (9, 4761419), (13, 3296367), (19, 2255409), (37, 1158183), (39, 1098789), (57, 751803), (111, 386061), (117, 366263), (171, 250601), (247, 173493), (333, 128687), (481, 89091), (521, 82251), (703, 60957), (741, 57831), (1443, 29697), (1563, 27417), (2109, 20319), (2223, 19277), (4329, 9899), (4689, 9139), (6327, 6773)]