63123219

素因数分解:

$3^4\times {\mathrm{599}}^1\times {\mathrm{1301}}^1$

素因数の和:1912

約数の個数: 20

約数和(自身を含む): 94525200

約数和(自身を除く): 31401981

約数列:

[1, 3, 9, 27, 81, 599, 1301, 1797, 3903, 5391, 11709, 16173, 35127, 48519, 105381, 779299, 2337897, 7013691, 21041073, 63123219]

約数ペア:

[(1, 63123219), (3, 21041073), (9, 7013691), (27, 2337897), (81, 779299), (599, 105381), (1301, 48519), (1797, 35127), (3903, 16173), (5391, 11709)]