77365431

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1279}}^1$

素因数の和:1356

約数の個数: 48

約数和(自身を含む): 134184960

約数和(自身を除く): 56819529

約数列:

[1, 3, 9, 11, 13, 33, 39, 47, 99, 117, 141, 143, 423, 429, 517, 611, 1279, 1287, 1551, 1833, 3837, 4653, 5499, 6721, 11511, 14069, 16627, 20163, 42207, 49881, 60113, 60489, 126621, 149643, 180339, 182897, 541017, 548691, 661243, 781469, 1646073, 1983729, 2344407, 5951187, 7033221, 8596159, 25788477, 77365431]

約数ペア:

[(1, 77365431), (3, 25788477), (9, 8596159), (11, 7033221), (13, 5951187), (33, 2344407), (39, 1983729), (47, 1646073), (99, 781469), (117, 661243), (141, 548691), (143, 541017), (423, 182897), (429, 180339), (517, 149643), (611, 126621), (1279, 60489), (1287, 60113), (1551, 49881), (1833, 42207), (3837, 20163), (4653, 16627), (5499, 14069), (6721, 11511)]