52538991

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{3109}}^1$

素因数の和:3286

約数の個数: 16

約数和(自身を含む): 72251520

約数和(自身を除く): 19712529

約数列:

[1, 3, 43, 129, 131, 393, 3109, 5633, 9327, 16899, 133687, 401061, 407279, 1221837, 17512997, 52538991]

約数ペア:

[(1, 52538991), (3, 17512997), (43, 1221837), (129, 407279), (131, 401061), (393, 133687), (3109, 16899), (5633, 9327)]