80147457

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{2473}}^1$

素因数の和:2769

約数の個数: 24

約数和(自身を含む): 125174504

約数和(自身を除く): 45027047

約数列:

[1, 3, 9, 13, 39, 117, 277, 831, 2473, 2493, 3601, 7419, 10803, 22257, 32149, 32409, 96447, 289341, 685021, 2055063, 6165189, 8905273, 26715819, 80147457]

約数ペア:

[(1, 80147457), (3, 26715819), (9, 8905273), (13, 6165189), (39, 2055063), (117, 685021), (277, 289341), (831, 96447), (2473, 32409), (2493, 32149), (3601, 22257), (7419, 10803)]