69419133

素因数分解:

$3^3\times 7^2\times {\mathrm{137}}^1\times {\mathrm{383}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 120821760

約数和(自身を除く): 51402627

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 137, 147, 189, 383, 411, 441, 959, 1149, 1233, 1323, 2681, 2877, 3447, 3699, 6713, 8043, 8631, 10341, 18767, 20139, 24129, 25893, 52471, 56301, 60417, 72387, 157413, 168903, 181251, 367297, 472239, 506709, 1101891, 1416717, 2571079, 3305673, 7713237, 9917019, 23139711, 69419133]

約数ペア:

[(1, 69419133), (3, 23139711), (7, 9917019), (9, 7713237), (21, 3305673), (27, 2571079), (49, 1416717), (63, 1101891), (137, 506709), (147, 472239), (189, 367297), (383, 181251), (411, 168903), (441, 157413), (959, 72387), (1149, 60417), (1233, 56301), (1323, 52471), (2681, 25893), (2877, 24129), (3447, 20139), (3699, 18767), (6713, 10341), (8043, 8631)]