47884581

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{19927}}^1$

素因数の和:20025

約数の個数: 16

約数和(自身を含む): 71740800

約数和(自身を除く): 23856219

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 19927, 59781, 179343, 538029, 1773503, 5320509, 15961527, 47884581]

約数ペア:

[(1, 47884581), (3, 15961527), (9, 5320509), (27, 1773503), (89, 538029), (267, 179343), (801, 59781), (2403, 19927)]