77881287

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{2083}}^1$

素因数の和:2211

約数の個数: 24

約数和(自身を含む): 115303552

約数和(自身を除く): 37422265

約数列:

[1, 3, 11, 33, 103, 121, 309, 363, 1133, 2083, 3399, 6249, 12463, 22913, 37389, 68739, 214549, 252043, 643647, 756129, 2360039, 7080117, 25960429, 77881287]

約数ペア:

[(1, 77881287), (3, 25960429), (11, 7080117), (33, 2360039), (103, 756129), (121, 643647), (309, 252043), (363, 214549), (1133, 68739), (2083, 37389), (3399, 22913), (6249, 12463)]