68561901

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{5399}}^1$

素因数の和:5505

約数の個数: 24

約数和(自身を含む): 106142400

約数和(自身を除く): 37580499

約数列:

[1, 3, 9, 17, 51, 83, 153, 249, 747, 1411, 4233, 5399, 12699, 16197, 48591, 91783, 275349, 448117, 826047, 1344351, 4033053, 7617989, 22853967, 68561901]

約数ペア:

[(1, 68561901), (3, 22853967), (9, 7617989), (17, 4033053), (51, 1344351), (83, 826047), (153, 448117), (249, 275349), (747, 91783), (1411, 48591), (4233, 16197), (5399, 12699)]