66125759

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{13249}}^1$

素因数の和:13310

約数の個数: 16

約数和(自身を含む): 81408000

約数和(自身を除く): 15282241

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 13249, 92743, 304727, 410719, 2133089, 2875033, 9446537, 66125759]

約数ペア:

[(1, 66125759), (7, 9446537), (23, 2875033), (31, 2133089), (161, 410719), (217, 304727), (713, 92743), (4991, 13249)]