26954559

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{52543}}^1$

素因数の和:52571

約数の個数: 16

約数和(自身を含む): 42035200

約数和(自身を除く): 15080641

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 52543, 157629, 472887, 998317, 1418661, 2994951, 8984853, 26954559]

約数ペア:

[(1, 26954559), (3, 8984853), (9, 2994951), (19, 1418661), (27, 998317), (57, 472887), (171, 157629), (513, 52543)]