80374419

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{599}}^1\times {\mathrm{877}}^1$

素因数の和:1499

約数の個数: 24

約数和(自身を含む): 123271200

約数和(自身を除く): 42896781

約数列:

[1, 3, 9, 17, 51, 153, 599, 877, 1797, 2631, 5391, 7893, 10183, 14909, 30549, 44727, 91647, 134181, 525323, 1575969, 4727907, 8930491, 26791473, 80374419]

約数ペア:

[(1, 80374419), (3, 26791473), (9, 8930491), (17, 4727907), (51, 1575969), (153, 525323), (599, 134181), (877, 91647), (1797, 44727), (2631, 30549), (5391, 14909), (7893, 10183)]