80701758

素因数分解:

$2^1\times 3^6\times {\mathrm{55351}}^1$

素因数の和:55371

約数の個数: 28

約数和(自身を含む): 181499208

約数和(自身を除く): 100797450

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 55351, 110702, 166053, 332106, 498159, 996318, 1494477, 2988954, 4483431, 8966862, 13450293, 26900586, 40350879, 80701758]

約数ペア:

[(1, 80701758), (2, 40350879), (3, 26900586), (6, 13450293), (9, 8966862), (18, 4483431), (27, 2988954), (54, 1494477), (81, 996318), (162, 498159), (243, 332106), (486, 166053), (729, 110702), (1458, 55351)]