267907923

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{4649}}^1$

素因数の和:5011

約数の個数: 24

約数和(自身を含む): 408642000

約数和(自身を除く): 140734077

約数列:

[1, 3, 9, 19, 57, 171, 337, 1011, 3033, 4649, 6403, 13947, 19209, 41841, 57627, 88331, 264993, 794979, 1566713, 4700139, 14100417, 29767547, 89302641, 267907923]

約数ペア:

[(1, 267907923), (3, 89302641), (9, 29767547), (19, 14100417), (57, 4700139), (171, 1566713), (337, 794979), (1011, 264993), (3033, 88331), (4649, 57627), (6403, 41841), (13947, 19209)]