31159917

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{50177}}^1$

素因数の和:50209

約数の個数: 16

約数和(自身を含む): 48170880

約数和(自身を除く): 17010963

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 50177, 150531, 451593, 1154071, 1354779, 3462213, 10386639, 31159917]

約数ペア:

[(1, 31159917), (3, 10386639), (9, 3462213), (23, 1354779), (27, 1154071), (69, 451593), (207, 150531), (621, 50177)]