168881977

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1\times {\mathrm{859}}^1$

素因数の和:1224

約数の個数: 16

約数和(自身を含む): 188112960

約数和(自身を除く): 19230983

約数列:

[1, 11, 61, 293, 671, 859, 3223, 9449, 17873, 52399, 196603, 251687, 576389, 2768557, 15352907, 168881977]

約数ペア:

[(1, 168881977), (11, 15352907), (61, 2768557), (293, 576389), (671, 251687), (859, 196603), (3223, 52399), (9449, 17873)]