78246351

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1201}}^1$

素因数の和:1356

約数の個数: 32

約数和(自身を含む): 123084800

約数和(自身を除く): 44838449

約数列:

[1, 3, 9, 19, 27, 57, 127, 171, 381, 513, 1143, 1201, 2413, 3429, 3603, 7239, 10809, 21717, 22819, 32427, 65151, 68457, 152527, 205371, 457581, 616113, 1372743, 2898013, 4118229, 8694039, 26082117, 78246351]

約数ペア:

[(1, 78246351), (3, 26082117), (9, 8694039), (19, 4118229), (27, 2898013), (57, 1372743), (127, 616113), (171, 457581), (381, 205371), (513, 152527), (1143, 68457), (1201, 65151), (2413, 32427), (3429, 22819), (3603, 21717), (7239, 10809)]