47273877

素因数分解:

$3^2\times 7^2\times {\mathrm{107197}}^1$

素因数の和:107217

約数の個数: 18

約数和(自身を含む): 79433718

約数和(自身を除く): 32159841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 107197, 321591, 750379, 964773, 2251137, 5252653, 6753411, 15757959, 47273877]

約数ペア:

[(1, 47273877), (3, 15757959), (7, 6753411), (9, 5252653), (21, 2251137), (49, 964773), (63, 750379), (147, 321591), (441, 107197)]