138156700239

素因数分解:

$3^2\times {\mathrm{173}}^1\times {\mathrm{179}}^1\times {\mathrm{495713}}^1$

素因数の和:496071

約数の個数: 24

約数和(自身を含む): 201834912240

約数和(自身を除く): 63678212001

約数列:

[1, 3, 9, 173, 179, 519, 537, 1557, 1611, 30967, 92901, 278703, 495713, 1487139, 4461417, 85758349, 88732627, 257275047, 266197881, 771825141, 798593643, 15350744471, 46052233413, 138156700239]

約数ペア:

[(1, 138156700239), (3, 46052233413), (9, 15350744471), (173, 798593643), (179, 771825141), (519, 266197881), (537, 257275047), (1557, 88732627), (1611, 85758349), (30967, 4461417), (92901, 1487139), (278703, 495713)]