1791775685889

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3767}}^1\times {\mathrm{142453}}^1$

素因数の和:146286

約数の個数: 48

約数和(自身を含む): 3014481629952

約数和(自身を除く): 1222705944063

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 3767, 11301, 26369, 33903, 79107, 142453, 199651, 237321, 427359, 598953, 997171, 1282077, 1397557, 1796859, 2991513, 4192671, 7550009, 8974539, 12578013, 22650027, 52850063, 67950081, 158550189, 475650567, 536620451, 1609861353, 3756343157, 4829584059, 11269029471, 28440883903, 33807088413, 85322651709, 199086187321, 255967955127, 597258561963, 1791775685889]

約数ペア:

[(1, 1791775685889), (3, 597258561963), (7, 255967955127), (9, 199086187321), (21, 85322651709), (53, 33807088413), (63, 28440883903), (159, 11269029471), (371, 4829584059), (477, 3756343157), (1113, 1609861353), (3339, 536620451), (3767, 475650567), (11301, 158550189), (26369, 67950081), (33903, 52850063), (79107, 22650027), (142453, 12578013), (199651, 8974539), (237321, 7550009), (427359, 4192671), (598953, 2991513), (997171, 1796859), (1282077, 1397557)]