6720075873

素因数分解:

$3^3\times 7^1\times {\mathrm{35555957}}^1$

素因数の和:35555973

約数の個数: 16

約数和(自身を含む): 11377906560

約数和(自身を除く): 4657830687

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 35555957, 106667871, 248891699, 320003613, 746675097, 960010839, 2240025291, 6720075873]

約数ペア:

[(1, 6720075873), (3, 2240025291), (7, 960010839), (9, 746675097), (21, 320003613), (27, 248891699), (63, 106667871), (189, 35555957)]