1271366523

素因数分解:

$3^7\times 7^1\times {\mathrm{83047}}^1$

素因数の和:83075

約数の個数: 32

約数和(自身を含む): 2179179520

約数和(自身を除く): 907812997

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 2187, 5103, 15309, 83047, 249141, 581329, 747423, 1743987, 2242269, 5231961, 6726807, 15695883, 20180421, 47087649, 60541263, 141262947, 181623789, 423788841, 1271366523]

約数ペア:

[(1, 1271366523), (3, 423788841), (7, 181623789), (9, 141262947), (21, 60541263), (27, 47087649), (63, 20180421), (81, 15695883), (189, 6726807), (243, 5231961), (567, 2242269), (729, 1743987), (1701, 747423), (2187, 581329), (5103, 249141), (15309, 83047)]