27381717

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{14557}}^1$

素因数の和:14593

約数の個数: 24

約数和(自身を含む): 45420960

約数和(自身を除く): 18039243

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 14557, 43671, 131013, 160127, 276583, 480381, 829749, 1441143, 2489247, 3042413, 9127239, 27381717]

約数ペア:

[(1, 27381717), (3, 9127239), (9, 3042413), (11, 2489247), (19, 1441143), (33, 829749), (57, 480381), (99, 276583), (171, 160127), (209, 131013), (627, 43671), (1881, 14557)]