54139797

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2311}}^1$

素因数の和:2473

約数の個数: 24

約数和(自身を含む): 82954560

約数和(自身を除く): 28814763

約数列:

[1, 3, 9, 19, 57, 137, 171, 411, 1233, 2311, 2603, 6933, 7809, 20799, 23427, 43909, 131727, 316607, 395181, 949821, 2849463, 6015533, 18046599, 54139797]

約数ペア:

[(1, 54139797), (3, 18046599), (9, 6015533), (19, 2849463), (57, 949821), (137, 395181), (171, 316607), (411, 131727), (1233, 43909), (2311, 23427), (2603, 20799), (6933, 7809)]