55581279

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83833}}^1$

素因数の和:83866

約数の個数: 16

約数和(自身を含む): 84504672

約数和(自身を除く): 28923393

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 83833, 251499, 1089829, 1425161, 3269487, 4275483, 18527093, 55581279]

約数ペア:

[(1, 55581279), (3, 18527093), (13, 4275483), (17, 3269487), (39, 1425161), (51, 1089829), (221, 251499), (663, 83833)]