77552883

素因数分解:

$3^4\times {\mathrm{271}}^1\times {\mathrm{3533}}^1$

素因数の和:3816

約数の個数: 20

約数和(自身を含む): 116311008

約数和(自身を除く): 38758125

約数列:

[1, 3, 9, 27, 81, 271, 813, 2439, 3533, 7317, 10599, 21951, 31797, 95391, 286173, 957443, 2872329, 8616987, 25850961, 77552883]

約数ペア:

[(1, 77552883), (3, 25850961), (9, 8616987), (27, 2872329), (81, 957443), (271, 286173), (813, 95391), (2439, 31797), (3533, 21951), (7317, 10599)]