43194627

素因数分解:

$3^4\times 7^2\times {\mathrm{10883}}^1$

素因数の和:10909

約数の個数: 30

約数和(自身を含む): 75066948

約数和(自身を除く): 31872321

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 10883, 32649, 76181, 97947, 228543, 293841, 533267, 685629, 881523, 1599801, 2056887, 4799403, 6170661, 14398209, 43194627]

約数ペア:

[(1, 43194627), (3, 14398209), (7, 6170661), (9, 4799403), (21, 2056887), (27, 1599801), (49, 881523), (63, 685629), (81, 533267), (147, 293841), (189, 228543), (441, 97947), (567, 76181), (1323, 32649), (3969, 10883)]