47518731

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{45127}}^1$

素因数の和:45152

約数の個数: 20

約数和(自身を含む): 76446832

約数和(自身を除く): 28928101

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 45127, 135381, 406143, 586651, 1218429, 1759953, 3655287, 5279859, 15839577, 47518731]

約数ペア:

[(1, 47518731), (3, 15839577), (9, 5279859), (13, 3655287), (27, 1759953), (39, 1218429), (81, 586651), (117, 406143), (351, 135381), (1053, 45127)]