156625929

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{10657}}^1$

素因数の和:10757

約数の個数: 24

約数和(自身を含む): 239421312

約数和(自身を除く): 82795383

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 639, 1633, 4899, 10657, 14697, 31971, 95913, 245111, 735333, 756647, 2205999, 2269941, 6809823, 17402881, 52208643, 156625929]

約数ペア:

[(1, 156625929), (3, 52208643), (9, 17402881), (23, 6809823), (69, 2269941), (71, 2205999), (207, 756647), (213, 735333), (639, 245111), (1633, 95913), (4899, 31971), (10657, 14697)]