55489791

素因数分解:

$3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{9337}}^1$

素因数の和:9630

約数の個数: 16

約数和(自身を含む): 84863744

約数和(自身を除く): 29373953

約数列:

[1, 3, 7, 21, 283, 849, 1981, 5943, 9337, 28011, 65359, 196077, 2642371, 7927113, 18496597, 55489791]

約数ペア:

[(1, 55489791), (3, 18496597), (7, 7927113), (21, 2642371), (283, 196077), (849, 65359), (1981, 28011), (5943, 9337)]