31551115587

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1\times {\mathrm{4441}}^1$

素因数の和:5243

約数の個数: 32

約数和(自身を含む): 43939553280

約数和(自身を除く): 12388437693

約数列:

[1, 3, 29, 87, 127, 381, 643, 1929, 3683, 4441, 11049, 13323, 18647, 55941, 81661, 128789, 244983, 386367, 564007, 1692021, 2368169, 2855563, 7104507, 8566689, 16356203, 49068609, 82811327, 248433981, 362656501, 1087969503, 10517038529, 31551115587]

約数ペア:

[(1, 31551115587), (3, 10517038529), (29, 1087969503), (87, 362656501), (127, 248433981), (381, 82811327), (643, 49068609), (1929, 16356203), (3683, 8566689), (4441, 7104507), (11049, 2855563), (13323, 2368169), (18647, 1692021), (55941, 564007), (81661, 386367), (128789, 244983)]