188460891

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{64037}}^1$

素因数の和:64155

約数の個数: 16

約数和(自身を含む): 281767200

約数和(自身を除く): 93306309

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 64037, 192111, 576333, 1728999, 6980033, 20940099, 62820297, 188460891]

約数ペア:

[(1, 188460891), (3, 62820297), (9, 20940099), (27, 6980033), (109, 1728999), (327, 576333), (981, 192111), (2943, 64037)]