78827793

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{619}}^1$

素因数の和:877

約数の個数: 32

約数和(自身を含む): 122135040

約数和(自身を除く): 43307247

約数列:

[1, 3, 11, 17, 33, 51, 187, 227, 561, 619, 681, 1857, 2497, 3859, 6809, 7491, 10523, 11577, 20427, 31569, 42449, 115753, 127347, 140513, 347259, 421539, 1545643, 2388721, 4636929, 7166163, 26275931, 78827793]

約数ペア:

[(1, 78827793), (3, 26275931), (11, 7166163), (17, 4636929), (33, 2388721), (51, 1545643), (187, 421539), (227, 347259), (561, 140513), (619, 127347), (681, 115753), (1857, 42449), (2497, 31569), (3859, 20427), (6809, 11577), (7491, 10523)]