39796191

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{7333}}^1$

素因数の和:7412

約数の個数: 20

約数和(自身を含む): 60344152

約数和(自身を除く): 20547961

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 7333, 21999, 65997, 197991, 491311, 593973, 1473933, 4421799, 13265397, 39796191]

約数ペア:

[(1, 39796191), (3, 13265397), (9, 4421799), (27, 1473933), (67, 593973), (81, 491311), (201, 197991), (603, 65997), (1809, 21999), (5427, 7333)]