236467107

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{26783}}^1$

素因数の和:26904

約数の個数: 20

約数和(自身を含む): 356495040

約数和(自身を除く): 120027933

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 2943, 8829, 26783, 80349, 241047, 723141, 2169423, 2919347, 8758041, 26274123, 78822369, 236467107]

約数ペア:

[(1, 236467107), (3, 78822369), (9, 26274123), (27, 8758041), (81, 2919347), (109, 2169423), (327, 723141), (981, 241047), (2943, 80349), (8829, 26783)]