156943106577

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{3109}}^1\times {\mathrm{4549}}^1$

素因数の和:7807

約数の個数: 40

約数和(自身を含む): 236285049000

約数和(自身を除く): 79341942423

約数列:

[1, 3, 9, 27, 81, 137, 411, 1233, 3109, 3699, 4549, 9327, 11097, 13647, 27981, 40941, 83943, 122823, 251829, 368469, 425933, 623213, 1277799, 1869639, 3833397, 5608917, 11500191, 14142841, 16826751, 34500573, 42428523, 50480253, 127285569, 381856707, 1145570121, 1937569217, 5812707651, 17438122953, 52314368859, 156943106577]

約数ペア:

[(1, 156943106577), (3, 52314368859), (9, 17438122953), (27, 5812707651), (81, 1937569217), (137, 1145570121), (411, 381856707), (1233, 127285569), (3109, 50480253), (3699, 42428523), (4549, 34500573), (9327, 16826751), (11097, 14142841), (13647, 11500191), (27981, 5608917), (40941, 3833397), (83943, 1869639), (122823, 1277799), (251829, 623213), (368469, 425933)]