144381

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:188

約数の個数: 16

約数和(自身を含む): 216000

約数和(自身を除く): 71619

約数列:

[1, 3, 17, 19, 51, 57, 149, 323, 447, 969, 2533, 2831, 7599, 8493, 48127, 144381]

約数ペア:

[(1, 144381), (3, 48127), (17, 8493), (19, 7599), (51, 2831), (57, 2533), (149, 969), (323, 447)]