64754261

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23833}}^1$

素因数の和:23876

約数の個数: 16

約数和(自身を含む): 80082240

約数和(自身を除く): 15327979

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 23833, 262163, 309829, 452827, 3408119, 4981097, 5886751, 64754261]

約数ペア:

[(1, 64754261), (11, 5886751), (13, 4981097), (19, 3408119), (143, 452827), (209, 309829), (247, 262163), (2717, 23833)]