127955197

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1657}}^1$

素因数の和:1788

約数の個数: 16

約数和(自身を含む): 137521152

約数和(自身を除く): 9565955

約数列:

[1, 31, 47, 53, 1457, 1643, 1657, 2491, 51367, 77221, 77879, 87821, 2414249, 2722451, 4127587, 127955197]

約数ペア:

[(1, 127955197), (31, 4127587), (47, 2722451), (53, 2414249), (1457, 87821), (1643, 77879), (1657, 77221), (2491, 51367)]