79976871

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{35977}}^1$

素因数の和:36015

約数の個数: 24

約数和(自身を含む): 130959920

約数和(自身を除く): 50983049

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 35977, 107931, 323793, 467701, 683563, 1403103, 2050689, 4209309, 6152067, 8886319, 26658957, 79976871]

約数ペア:

[(1, 79976871), (3, 26658957), (9, 8886319), (13, 6152067), (19, 4209309), (39, 2050689), (57, 1403103), (117, 683563), (171, 467701), (247, 323793), (741, 107931), (2223, 35977)]