47568141

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{5197}}^1$

素因数の和:5322

約数の個数: 20

約数和(自身を含む): 71701212

約数和(自身を除く): 24133071

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 3051, 5197, 9153, 15591, 46773, 140319, 420957, 587261, 1761783, 5285349, 15856047, 47568141]

約数ペア:

[(1, 47568141), (3, 15856047), (9, 5285349), (27, 1761783), (81, 587261), (113, 420957), (339, 140319), (1017, 46773), (3051, 15591), (5197, 9153)]