61277109

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{3881}}^1$

素因数の和:4180

約数の個数: 16

約数和(自身を含む): 86335680

約数和(自身を除く): 25058571

約数列:

[1, 3, 19, 57, 277, 831, 3881, 5263, 11643, 15789, 73739, 221217, 1075037, 3225111, 20425703, 61277109]

約数ペア:

[(1, 61277109), (3, 20425703), (19, 3225111), (57, 1075037), (277, 221217), (831, 73739), (3881, 15789), (5263, 11643)]