89839341

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{347}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 137195520

約数和(自身を除く): 47356179

約数列:

[1, 3, 9, 27, 43, 129, 223, 347, 387, 669, 1041, 1161, 2007, 3123, 6021, 9369, 9589, 14921, 28767, 44763, 77381, 86301, 134289, 232143, 258903, 402867, 696429, 2089287, 3327383, 9982149, 29946447, 89839341]

約数ペア:

[(1, 89839341), (3, 29946447), (9, 9982149), (27, 3327383), (43, 2089287), (129, 696429), (223, 402867), (347, 258903), (387, 232143), (669, 134289), (1041, 86301), (1161, 77381), (2007, 44763), (3123, 28767), (6021, 14921), (9369, 9589)]