163045791

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{54403}}^1$

素因数の和:54452

約数の個数: 20

約数和(自身を含む): 250149592

約数和(自身を除く): 87103801

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 54403, 163209, 489627, 1468881, 2012911, 4406643, 6038733, 18116199, 54348597, 163045791]

約数ペア:

[(1, 163045791), (3, 54348597), (9, 18116199), (27, 6038733), (37, 4406643), (81, 2012911), (111, 1468881), (333, 489627), (999, 163209), (2997, 54403)]