8685927

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:300

約数の個数: 32

約数和(自身を含む): 13685760

約数和(自身を除く): 4999833

約数列:

[1, 3, 9, 23, 27, 69, 71, 197, 207, 213, 591, 621, 639, 1633, 1773, 1917, 4531, 4899, 5319, 13593, 13987, 14697, 40779, 41961, 44091, 122337, 125883, 321701, 377649, 965103, 2895309, 8685927]

約数ペア:

[(1, 8685927), (3, 2895309), (9, 965103), (23, 377649), (27, 321701), (69, 125883), (71, 122337), (197, 44091), (207, 41961), (213, 40779), (591, 14697), (621, 13987), (639, 13593), (1633, 5319), (1773, 4899), (1917, 4531)]