268800979167

素因数分解:

$3^7\times 7^1\times {\mathrm{17558363}}^1$

素因数の和:17558391

約数の個数: 32

約数和(自身を含む): 460731471360

約数和(自身を除く): 191930492193

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 2187, 5103, 15309, 17558363, 52675089, 122908541, 158025267, 368725623, 474075801, 1106176869, 1422227403, 3318530607, 4266682209, 9955591821, 12800046627, 29866775463, 38400139881, 89600326389, 268800979167]

約数ペア:

[(1, 268800979167), (3, 89600326389), (7, 38400139881), (9, 29866775463), (21, 12800046627), (27, 9955591821), (63, 4266682209), (81, 3318530607), (189, 1422227403), (243, 1106176869), (567, 474075801), (729, 368725623), (1701, 158025267), (2187, 122908541), (5103, 52675089), (15309, 17558363)]