48128817

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{23909}}^1$

素因数の和:23984

約数の個数: 16

約数和(自身を含む): 71156160

約数和(自身を除く): 23027343

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 23909, 71727, 262999, 788997, 1458449, 4375347, 16042939, 48128817]

約数ペア:

[(1, 48128817), (3, 16042939), (11, 4375347), (33, 1458449), (61, 788997), (183, 262999), (671, 71727), (2013, 23909)]