291246327

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{106801}}^1$

素因数の和:106911

約数の個数: 16

約数和(自身を含む): 435752160

約数和(自身を除く): 144505833

約数列:

[1, 3, 9, 27, 101, 303, 909, 2727, 106801, 320403, 961209, 2883627, 10786901, 32360703, 97082109, 291246327]

約数ペア:

[(1, 291246327), (3, 97082109), (9, 32360703), (27, 10786901), (101, 2883627), (303, 961209), (909, 320403), (2727, 106801)]