68502741

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{31237}}^1$

素因数の和:31300

約数の個数: 16

約数和(自身を含む): 98961984

約数和(自身を除く): 30459243

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 31237, 93711, 531029, 1343191, 1593087, 4029573, 22834247, 68502741]

約数ペア:

[(1, 68502741), (3, 22834247), (17, 4029573), (43, 1593087), (51, 1343191), (129, 531029), (731, 93711), (2193, 31237)]