42810957

素因数分解:

$3^3\times 7^2\times {\mathrm{32359}}^1$

素因数の和:32382

約数の個数: 24

約数和(自身を含む): 73780800

約数和(自身を除く): 30969843

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 32359, 97077, 226513, 291231, 679539, 873693, 1585591, 2038617, 4756773, 6115851, 14270319, 42810957]

約数ペア:

[(1, 42810957), (3, 14270319), (7, 6115851), (9, 4756773), (21, 2038617), (27, 1585591), (49, 873693), (63, 679539), (147, 291231), (189, 226513), (441, 97077), (1323, 32359)]