129657957

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15907}}^1$

素因数の和:15953

約数の個数: 32

約数和(自身を含む): 213803520

約数和(自身を除く): 84145563

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 2717, 8151, 15907, 47721, 174977, 206791, 302233, 524931, 620373, 906699, 2274701, 3324563, 3929029, 6824103, 9973689, 11787087, 43219319, 129657957]

約数ペア:

[(1, 129657957), (3, 43219319), (11, 11787087), (13, 9973689), (19, 6824103), (33, 3929029), (39, 3324563), (57, 2274701), (143, 906699), (209, 620373), (247, 524931), (429, 302233), (627, 206791), (741, 174977), (2717, 47721), (8151, 15907)]