82553877

素因数分解:

$3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2713}}^1$

素因数の和:2759

約数の個数: 48

約数和(自身を含む): 148510080

約数和(自身を除く): 65956203

約数列:

[1, 3, 7, 9, 21, 23, 27, 49, 63, 69, 147, 161, 189, 207, 441, 483, 621, 1127, 1323, 1449, 2713, 3381, 4347, 8139, 10143, 18991, 24417, 30429, 56973, 62399, 73251, 132937, 170919, 187197, 398811, 436793, 512757, 561591, 1196433, 1310379, 1684773, 3057551, 3589299, 3931137, 9172653, 11793411, 27517959, 82553877]

約数ペア:

[(1, 82553877), (3, 27517959), (7, 11793411), (9, 9172653), (21, 3931137), (23, 3589299), (27, 3057551), (49, 1684773), (63, 1310379), (69, 1196433), (147, 561591), (161, 512757), (189, 436793), (207, 398811), (441, 187197), (483, 170919), (621, 132937), (1127, 73251), (1323, 62399), (1449, 56973), (2713, 30429), (3381, 24417), (4347, 18991), (8139, 10143)]