16049151

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 24960000

約数和(自身を除く): 8910849

約数列:

[1, 3, 9, 27, 29, 87, 103, 199, 261, 309, 597, 783, 927, 1791, 2781, 2987, 5373, 5771, 8961, 17313, 20497, 26883, 51939, 61491, 80649, 155817, 184473, 553419, 594413, 1783239, 5349717, 16049151]

約数ペア:

[(1, 16049151), (3, 5349717), (9, 1783239), (27, 594413), (29, 553419), (87, 184473), (103, 155817), (199, 80649), (261, 61491), (309, 51939), (597, 26883), (783, 20497), (927, 17313), (1791, 8961), (2781, 5771), (2987, 5373)]