168448923

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{293}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 254016000

約数和(自身を除く): 85567077

約数列:

[1, 3, 9, 27, 107, 199, 293, 321, 597, 879, 963, 1791, 2637, 2889, 5373, 7911, 21293, 31351, 58307, 63879, 94053, 174921, 191637, 282159, 524763, 574911, 846477, 1574289, 6238849, 18716547, 56149641, 168448923]

約数ペア:

[(1, 168448923), (3, 56149641), (9, 18716547), (27, 6238849), (107, 1574289), (199, 846477), (293, 574911), (321, 524763), (597, 282159), (879, 191637), (963, 174921), (1791, 94053), (2637, 63879), (2889, 58307), (5373, 31351), (7911, 21293)]