67758047

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3889}}^1$

素因数の和:4046

約数の個数: 16

約数和(自身を含む): 82156800

約数和(自身を除く): 14398753

約数列:

[1, 7, 19, 131, 133, 917, 2489, 3889, 17423, 27223, 73891, 509459, 517237, 3566213, 9679721, 67758047]

約数ペア:

[(1, 67758047), (7, 9679721), (19, 3566213), (131, 517237), (133, 509459), (917, 73891), (2489, 27223), (3889, 17423)]