268222077

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{91139}}^1$

素因数の和:91257

約数の個数: 16

約数和(自身を含む): 401016000

約数和(自身を除く): 132793923

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 91139, 273417, 820251, 2460753, 9934151, 29802453, 89407359, 268222077]

約数ペア:

[(1, 268222077), (3, 89407359), (9, 29802453), (27, 9934151), (109, 2460753), (327, 820251), (981, 273417), (2943, 91139)]