151929

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:357

約数の個数: 16

約数和(自身を含む): 239040

約数和(自身を除く): 87111

約数列:

[1, 3, 9, 17, 27, 51, 153, 331, 459, 993, 2979, 5627, 8937, 16881, 50643, 151929]

約数ペア:

[(1, 151929), (3, 50643), (9, 16881), (17, 8937), (27, 5627), (51, 2979), (153, 993), (331, 459)]