3478746879

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{81701}}^1$

素因数の和:81812

約数の個数: 32

約数和(自身を含む): 5490374400

約数和(自身を除く): 2011627521

約数列:

[1, 3, 9, 19, 27, 57, 83, 171, 249, 513, 747, 1577, 2241, 4731, 14193, 42579, 81701, 245103, 735309, 1552319, 2205927, 4656957, 6781183, 13970871, 20343549, 41912613, 61030647, 128842477, 183091941, 386527431, 1159582293, 3478746879]

約数ペア:

[(1, 3478746879), (3, 1159582293), (9, 386527431), (19, 183091941), (27, 128842477), (57, 61030647), (83, 41912613), (171, 20343549), (249, 13970871), (513, 6781183), (747, 4656957), (1577, 2205927), (2241, 1552319), (4731, 735309), (14193, 245103), (42579, 81701)]