78388623

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{1049}}^1$

素因数の和:1116

約数の個数: 36

約数和(自身を含む): 124815600

約数和(自身を除く): 46426977

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 361, 437, 1049, 1083, 1311, 3147, 3249, 3933, 8303, 9441, 19931, 24127, 24909, 59793, 72381, 74727, 179379, 217143, 378689, 458413, 1136067, 1375239, 3408201, 4125717, 8709847, 26129541, 78388623]

約数ペア:

[(1, 78388623), (3, 26129541), (9, 8709847), (19, 4125717), (23, 3408201), (57, 1375239), (69, 1136067), (171, 458413), (207, 378689), (361, 217143), (437, 179379), (1049, 74727), (1083, 72381), (1311, 59793), (3147, 24909), (3249, 24127), (3933, 19931), (8303, 9441)]