54527739

素因数分解:

$3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{2789}}^1$

素因数の和:2832

約数の個数: 32

約数和(自身を含む): 89280000

約数和(自身を除く): 34752261

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 343, 399, 931, 1029, 2789, 2793, 6517, 8367, 19523, 19551, 52991, 58569, 136661, 158973, 370937, 409983, 956627, 1112811, 2596559, 2869881, 7789677, 18175913, 54527739]

約数ペア:

[(1, 54527739), (3, 18175913), (7, 7789677), (19, 2869881), (21, 2596559), (49, 1112811), (57, 956627), (133, 409983), (147, 370937), (343, 158973), (399, 136661), (931, 58569), (1029, 52991), (2789, 19551), (2793, 19523), (6517, 8367)]