78127439

素因数分解:

${\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{379}}^1$

素因数の和:650

約数の個数: 16

約数和(自身を含む): 85737120

約数和(自身を除く): 7609681

約数列:

[1, 13, 101, 157, 379, 1313, 2041, 4927, 15857, 38279, 59503, 206141, 497627, 773539, 6009803, 78127439]

約数ペア:

[(1, 78127439), (13, 6009803), (101, 773539), (157, 497627), (379, 206141), (1313, 59503), (2041, 38279), (4927, 15857)]