80907757

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{5581}}^1$

素因数の和:5716

約数の個数: 16

約数和(自身を含む): 98243200

約数和(自身を除く): 17335443

約数列:

[1, 7, 19, 109, 133, 763, 2071, 5581, 14497, 39067, 106039, 608329, 742273, 4258303, 11558251, 80907757]

約数ペア:

[(1, 80907757), (7, 11558251), (19, 4258303), (109, 742273), (133, 608329), (763, 106039), (2071, 39067), (5581, 14497)]