53402661

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{26849}}^1$

素因数の和:26885

約数の個数: 24

約数和(自身を含む): 87960600

約数和(自身を除く): 34557939

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 26849, 80547, 241641, 349037, 456433, 1047111, 1369299, 3141333, 4107897, 5933629, 17800887, 53402661]

約数ペア:

[(1, 53402661), (3, 17800887), (9, 5933629), (13, 4107897), (17, 3141333), (39, 1369299), (51, 1047111), (117, 456433), (153, 349037), (221, 241641), (663, 80547), (1989, 26849)]