157057682373

素因数分解:

$3^6\times {\mathrm{73}}^1\times {\mathrm{2951269}}^1$

素因数の和:2951360

約数の個数: 28

約数和(自身を含む): 238704620140

約数和(自身を除く): 81646937767

約数列:

[1, 3, 9, 27, 73, 81, 219, 243, 657, 729, 1971, 5913, 17739, 53217, 2951269, 8853807, 26561421, 79684263, 215442637, 239052789, 646327911, 717158367, 1938983733, 2151475101, 5816951199, 17450853597, 52352560791, 157057682373]

約数ペア:

[(1, 157057682373), (3, 52352560791), (9, 17450853597), (27, 5816951199), (73, 2151475101), (81, 1938983733), (219, 717158367), (243, 646327911), (657, 239052789), (729, 215442637), (1971, 79684263), (5913, 26561421), (17739, 8853807), (53217, 2951269)]