147905967

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{263647}}^1$

素因数の和:263678

約数の個数: 16

約数和(自身を含む): 227791872

約数和(自身を除く): 79885905

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 263647, 790941, 2900117, 4481999, 8700351, 13445997, 49301989, 147905967]

約数ペア:

[(1, 147905967), (3, 49301989), (11, 13445997), (17, 8700351), (33, 4481999), (51, 2900117), (187, 790941), (561, 263647)]