188021247489

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1546469}}^1$

素因数の和:1546579

約数の個数: 40

約数和(自身を含む): 299396592000

約数和(自身を除く): 111375344511

約数列:

[1, 3, 9, 19, 27, 57, 79, 81, 171, 237, 513, 711, 1501, 1539, 2133, 4503, 6399, 13509, 40527, 121581, 1546469, 4639407, 13918221, 29382911, 41754663, 88148733, 122171051, 125263989, 264446199, 366513153, 793338597, 1099539459, 2321249969, 2380015791, 3298618377, 6963749907, 9895855131, 20891249721, 62673749163, 188021247489]

約数ペア:

[(1, 188021247489), (3, 62673749163), (9, 20891249721), (19, 9895855131), (27, 6963749907), (57, 3298618377), (79, 2380015791), (81, 2321249969), (171, 1099539459), (237, 793338597), (513, 366513153), (711, 264446199), (1501, 125263989), (1539, 122171051), (2133, 88148733), (4503, 41754663), (6399, 29382911), (13509, 13918221), (40527, 4639407), (121581, 1546469)]