47272491

素因数分解:

$3^5\times 7^1\times {\mathrm{27791}}^1$

素因数の和:27813

約数の個数: 24

約数和(自身を含む): 80930304

約数和(自身を除く): 33657813

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 27791, 83373, 194537, 250119, 583611, 750357, 1750833, 2251071, 5252499, 6753213, 15757497, 47272491]

約数ペア:

[(1, 47272491), (3, 15757497), (7, 6753213), (9, 5252499), (21, 2251071), (27, 1750833), (63, 750357), (81, 583611), (189, 250119), (243, 194537), (567, 83373), (1701, 27791)]