47269251

素因数分解:

$3^4\times {\mathrm{601}}^1\times {\mathrm{971}}^1$

素因数の和:1584

約数の個数: 20

約数和(自身を含む): 70802424

約数和(自身を除く): 23533173

約数列:

[1, 3, 9, 27, 81, 601, 971, 1803, 2913, 5409, 8739, 16227, 26217, 48681, 78651, 583571, 1750713, 5252139, 15756417, 47269251]

約数ペア:

[(1, 47269251), (3, 15756417), (9, 5252139), (27, 1750713), (81, 583571), (601, 78651), (971, 48681), (1803, 26217), (2913, 16227), (5409, 8739)]