168302931291

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{23944079}}^1$

素因数の和:23944167

約数の個数: 24

約数和(自身を含む): 268939906560

約数和(自身を除く): 100636975269

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 7029, 23944079, 71832237, 215496711, 263384869, 790154607, 1700029609, 2370463821, 5100088827, 15300266481, 18700325699, 56100977097, 168302931291]

約数ペア:

[(1, 168302931291), (3, 56100977097), (9, 18700325699), (11, 15300266481), (33, 5100088827), (71, 2370463821), (99, 1700029609), (213, 790154607), (639, 263384869), (781, 215496711), (2343, 71832237), (7029, 23944079)]