39375273

素因数分解:

$3^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{967}}^1$

素因数の和:1261

約数の個数: 24

約数和(自身を含む): 61355712

約数和(自身を除く): 21980439

約数列:

[1, 3, 7, 21, 49, 147, 277, 831, 967, 1939, 2901, 5817, 6769, 13573, 20307, 40719, 47383, 142149, 267859, 803577, 1875013, 5625039, 13125091, 39375273]

約数ペア:

[(1, 39375273), (3, 13125091), (7, 5625039), (21, 1875013), (49, 803577), (147, 267859), (277, 142149), (831, 47383), (967, 40719), (1939, 20307), (2901, 13573), (5817, 6769)]