16137927

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1999}}^1$

素因数の和:2044

約数の個数: 32

約数和(自身を含む): 26880000

約数和(自身を除く): 10742073

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 1999, 2691, 5997, 8073, 17991, 25987, 45977, 53973, 77961, 137931, 233883, 413793, 597701, 701649, 1241379, 1793103, 5379309, 16137927]

約数ペア:

[(1, 16137927), (3, 5379309), (9, 1793103), (13, 1241379), (23, 701649), (27, 597701), (39, 413793), (69, 233883), (117, 137931), (207, 77961), (299, 53973), (351, 45977), (621, 25987), (897, 17991), (1999, 8073), (2691, 5997)]