222079239

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1277}}^1$

素因数の和:1421

約数の個数: 40

約数和(自身を含む): 352574640

約数和(自身を除く): 130495401

約数列:

[1, 3, 9, 19, 27, 57, 81, 113, 171, 339, 513, 1017, 1277, 1539, 2147, 3051, 3831, 6441, 9153, 11493, 19323, 24263, 34479, 57969, 72789, 103437, 144301, 173907, 218367, 432903, 655101, 1298709, 1965303, 2741719, 3896127, 8225157, 11688381, 24675471, 74026413, 222079239]

約数ペア:

[(1, 222079239), (3, 74026413), (9, 24675471), (19, 11688381), (27, 8225157), (57, 3896127), (81, 2741719), (113, 1965303), (171, 1298709), (339, 655101), (513, 432903), (1017, 218367), (1277, 173907), (1539, 144301), (2147, 103437), (3051, 72789), (3831, 57969), (6441, 34479), (9153, 24263), (11493, 19323)]