157087115871

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2389}}^1\times {\mathrm{107971}}^1$

素因数の和:110399

約数の個数: 32

約数和(自身を含む): 247730956800

約数和(自身を除く): 90643840929

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 2389, 7167, 16723, 50169, 69281, 107971, 207843, 323913, 484967, 755797, 1454901, 2267391, 3131159, 9393477, 21918113, 65754339, 257942719, 773828157, 1805599033, 5416797099, 7480338851, 22441016553, 52362371957, 157087115871]

約数ペア:

[(1, 157087115871), (3, 52362371957), (7, 22441016553), (21, 7480338851), (29, 5416797099), (87, 1805599033), (203, 773828157), (609, 257942719), (2389, 65754339), (7167, 21918113), (16723, 9393477), (50169, 3131159), (69281, 2267391), (107971, 1454901), (207843, 755797), (323913, 484967)]