2016163690281

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{601}}^1\times {\mathrm{118973}}^1$

素因数の和:119834

約数の個数: 48

約数和(自身を含む): 3154534695312

約数和(自身を除く): 1138371005031

約数列:

[1, 3, 9, 13, 39, 117, 241, 601, 723, 1803, 2169, 3133, 5409, 7813, 9399, 23439, 28197, 70317, 118973, 144841, 356919, 434523, 1070757, 1303569, 1546649, 1882933, 4639947, 5648799, 13919841, 16946397, 28672493, 71502773, 86017479, 214508319, 258052437, 372742409, 643524957, 929536049, 1118227227, 2788608147, 3354681681, 8365824441, 17232168293, 51696504879, 155089514637, 224018187809, 672054563427, 2016163690281]

約数ペア:

[(1, 2016163690281), (3, 672054563427), (9, 224018187809), (13, 155089514637), (39, 51696504879), (117, 17232168293), (241, 8365824441), (601, 3354681681), (723, 2788608147), (1803, 1118227227), (2169, 929536049), (3133, 643524957), (5409, 372742409), (7813, 258052437), (9399, 214508319), (23439, 86017479), (28197, 71502773), (70317, 28672493), (118973, 16946397), (144841, 13919841), (356919, 5648799), (434523, 4639947), (1070757, 1882933), (1303569, 1546649)]