123236529

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2083}}^1$

素因数の和:2177

約数の個数: 32

約数和(自身を含む): 186259584

約数和(自身を除く): 63023055

約数列:

[1, 3, 13, 37, 39, 41, 111, 123, 481, 533, 1443, 1517, 1599, 2083, 4551, 6249, 19721, 27079, 59163, 77071, 81237, 85403, 231213, 256209, 1001923, 1110239, 3005769, 3159911, 3330717, 9479733, 41078843, 123236529]

約数ペア:

[(1, 123236529), (3, 41078843), (13, 9479733), (37, 3330717), (39, 3159911), (41, 3005769), (111, 1110239), (123, 1001923), (481, 256209), (533, 231213), (1443, 85403), (1517, 81237), (1599, 77071), (2083, 59163), (4551, 27079), (6249, 19721)]