168276147

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 246425088

約数和(自身を除く): 78148941

約数列:

[1, 3, 13, 39, 103, 163, 257, 309, 489, 771, 1339, 2119, 3341, 4017, 6357, 10023, 16789, 26471, 41891, 50367, 79413, 125673, 218257, 344123, 544583, 654771, 1032369, 1633749, 4314773, 12944319, 56092049, 168276147]

約数ペア:

[(1, 168276147), (3, 56092049), (13, 12944319), (39, 4314773), (103, 1633749), (163, 1032369), (257, 654771), (309, 544583), (489, 344123), (771, 218257), (1339, 125673), (2119, 79413), (3341, 50367), (4017, 41891), (6357, 26471), (10023, 16789)]