54975879

素因数分解:

$3^2\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1613}}^1$

素因数の和:2167

約数の個数: 24

約数和(自身を含む): 90977952

約数和(自身を除く): 36002073

約数列:

[1, 3, 7, 9, 21, 63, 541, 1613, 1623, 3787, 4839, 4869, 11291, 11361, 14517, 33873, 34083, 101619, 872633, 2617899, 6108431, 7853697, 18325293, 54975879]

約数ペア:

[(1, 54975879), (3, 18325293), (7, 7853697), (9, 6108431), (21, 2617899), (63, 872633), (541, 101619), (1613, 34083), (1623, 33873), (3787, 14517), (4839, 11361), (4869, 11291)]