140129181

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{2767}}^1$

素因数の和:3121

約数の個数: 24

約数和(自身を含む): 215040384

約数和(自身を除く): 74911203

約数列:

[1, 3, 9, 17, 51, 153, 331, 993, 2767, 2979, 5627, 8301, 16881, 24903, 47039, 50643, 141117, 423351, 915877, 2747631, 8242893, 15569909, 46709727, 140129181]

約数ペア:

[(1, 140129181), (3, 46709727), (9, 15569909), (17, 8242893), (51, 2747631), (153, 915877), (331, 423351), (993, 141117), (2767, 50643), (2979, 47039), (5627, 24903), (8301, 16881)]