61764959

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:550

約数の個数: 16

約数和(自身を含む): 66147840

約数和(自身を除く): 4382881

約数列:

[1, 23, 71, 109, 347, 1633, 2507, 7739, 7981, 24637, 37823, 177997, 566651, 869929, 2685433, 61764959]

約数ペア:

[(1, 61764959), (23, 2685433), (71, 869929), (109, 566651), (347, 177997), (1633, 37823), (2507, 24637), (7739, 7981)]