156780397017

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{11319067}}^1$

素因数の和:11319104

約数の個数: 28

約数和(自身を含む): 247434826480

約数和(自身を除く): 90654429463

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 4617, 13851, 11319067, 33957201, 101871603, 215062273, 305614809, 645186819, 916844427, 1935560457, 2750533281, 5806681371, 8251599843, 17420044113, 52260132339, 156780397017]

約数ペア:

[(1, 156780397017), (3, 52260132339), (9, 17420044113), (19, 8251599843), (27, 5806681371), (57, 2750533281), (81, 1935560457), (171, 916844427), (243, 645186819), (513, 305614809), (729, 215062273), (1539, 101871603), (4617, 33957201), (13851, 11319067)]