76368411

素因数分解:

$3^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{1103}}^1$

素因数の和:1280

約数の個数: 36

約数和(自身を含む): 129254112

約数和(自身を除く): 52885701

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 157, 441, 471, 1099, 1103, 1413, 3297, 3309, 7693, 7721, 9891, 9927, 23079, 23163, 54047, 69237, 69489, 162141, 173171, 486423, 519513, 1212197, 1558539, 3636591, 8485379, 10909773, 25456137, 76368411]

約数ペア:

[(1, 76368411), (3, 25456137), (7, 10909773), (9, 8485379), (21, 3636591), (49, 1558539), (63, 1212197), (147, 519513), (157, 486423), (441, 173171), (471, 162141), (1099, 69489), (1103, 69237), (1413, 54047), (3297, 23163), (3309, 23079), (7693, 9927), (7721, 9891)]