71352171

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1097}}^1$

素因数の和:1193

約数の個数: 40

約数和(自身を含む): 117977904

約数和(自身を除く): 46625733

約数列:

[1, 3, 9, 11, 27, 33, 73, 81, 99, 219, 297, 657, 803, 891, 1097, 1971, 2409, 3291, 5913, 7227, 9873, 12067, 21681, 29619, 36201, 65043, 80081, 88857, 108603, 240243, 325809, 720729, 880891, 977427, 2162187, 2642673, 6486561, 7928019, 23784057, 71352171]

約数ペア:

[(1, 71352171), (3, 23784057), (9, 7928019), (11, 6486561), (27, 2642673), (33, 2162187), (73, 977427), (81, 880891), (99, 720729), (219, 325809), (297, 240243), (657, 108603), (803, 88857), (891, 80081), (1097, 65043), (1971, 36201), (2409, 29619), (3291, 21681), (5913, 12067), (7227, 9873)]