47472399

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{45083}}^1$

素因数の和:45108

約数の個数: 20

約数和(自身を含む): 76372296

約数和(自身を除く): 28899897

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 45083, 135249, 405747, 586079, 1217241, 1758237, 3651723, 5274711, 15824133, 47472399]

約数ペア:

[(1, 47472399), (3, 15824133), (9, 5274711), (13, 3651723), (27, 1758237), (39, 1217241), (81, 586079), (117, 405747), (351, 135249), (1053, 45083)]