267780627

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{90989}}^1$

素因数の和:91107

約数の個数: 16

約数和(自身を含む): 400356000

約数和(自身を除く): 132575373

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 90989, 272967, 818901, 2456703, 9917801, 29753403, 89260209, 267780627]

約数ペア:

[(1, 267780627), (3, 89260209), (9, 29753403), (27, 9917801), (109, 2456703), (327, 818901), (981, 272967), (2943, 90989)]