20161583613

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{6850691}}^1$

素因数の和:6850809

約数の個数: 16

約数和(自身を含む): 30143044800

約数和(自身を除く): 9981461187

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 6850691, 20552073, 61656219, 184968657, 746725319, 2240175957, 6720527871, 20161583613]

約数ペア:

[(1, 20161583613), (3, 6720527871), (9, 2240175957), (27, 746725319), (109, 184968657), (327, 61656219), (981, 20552073), (2943, 6850691)]