87620487

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{3037}}^1$

素因数の和:3262

約数の個数: 16

約数和(自身を含む): 119575680

約数和(自身を除く): 31955193

約数列:

[1, 3, 59, 163, 177, 489, 3037, 9111, 9617, 28851, 179183, 495031, 537549, 1485093, 29206829, 87620487]

約数ペア:

[(1, 87620487), (3, 29206829), (59, 1485093), (163, 537549), (177, 495031), (489, 179183), (3037, 28851), (9111, 9617)]