27950121

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2069}}^1$

素因数の和:2173

約数の個数: 24

約数和(自身を含む): 43056000

約数和(自身を除く): 15105879

約数列:

[1, 3, 9, 19, 57, 79, 171, 237, 711, 1501, 2069, 4503, 6207, 13509, 18621, 39311, 117933, 163451, 353799, 490353, 1471059, 3105569, 9316707, 27950121]

約数ペア:

[(1, 27950121), (3, 9316707), (9, 3105569), (19, 1471059), (57, 490353), (79, 353799), (171, 163451), (237, 117933), (711, 39311), (1501, 18621), (2069, 13509), (4503, 6207)]