42131151

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4831}}^1$

素因数の和:4876

約数の個数: 32

約数和(自身を含む): 69580800

約数和(自身を除く): 27449649

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 459, 513, 969, 2907, 4831, 8721, 14493, 43479, 82127, 91789, 130437, 246381, 275367, 739143, 826101, 1560413, 2217429, 2478303, 4681239, 14043717, 42131151]

約数ペア:

[(1, 42131151), (3, 14043717), (9, 4681239), (17, 2478303), (19, 2217429), (27, 1560413), (51, 826101), (57, 739143), (153, 275367), (171, 246381), (323, 130437), (459, 91789), (513, 82127), (969, 43479), (2907, 14493), (4831, 8721)]