219040822071

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{27691}}^1\times {\mathrm{12379}}^1$

素因数の和:40147

約数の個数: 24

約数和(自身を含む): 320886034560

約数和(自身を除く): 101845212489

約数列:

[1, 3, 9, 71, 213, 639, 12379, 27691, 37137, 83073, 111411, 249219, 878909, 1966061, 2636727, 5898183, 7910181, 17694549, 342786889, 1028360667, 3085082001, 24337869119, 73013607357, 219040822071]

約数ペア:

[(1, 219040822071), (3, 73013607357), (9, 24337869119), (71, 3085082001), (213, 1028360667), (639, 342786889), (12379, 17694549), (27691, 7910181), (37137, 5898183), (83073, 2636727), (111411, 1966061), (249219, 878909)]