42127157079

素因数分解:

$3^4\times 7^1\times {\mathrm{419}}^1\times {\mathrm{177323}}^1$

素因数の和:177761

約数の個数: 40

約数和(自身を含む): 72092845440

約数和(自身を除く): 29965688361

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 419, 567, 1257, 2933, 3771, 8799, 11313, 26397, 33939, 79191, 177323, 237573, 531969, 1241261, 1595907, 3723783, 4787721, 11171349, 14363163, 33514047, 74298337, 100542141, 222895011, 520088359, 668685033, 1560265077, 2006055099, 4680795231, 6018165297, 14042385693, 42127157079]

約数ペア:

[(1, 42127157079), (3, 14042385693), (7, 6018165297), (9, 4680795231), (21, 2006055099), (27, 1560265077), (63, 668685033), (81, 520088359), (189, 222895011), (419, 100542141), (567, 74298337), (1257, 33514047), (2933, 14363163), (3771, 11171349), (8799, 4787721), (11313, 3723783), (26397, 1595907), (33939, 1241261), (79191, 531969), (177323, 237573)]