81248199

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{33149}}^1$

素因数の和:33214

約数の個数: 16

約数和(自身を含む): 116688000

約数和(自身を除く): 35439801

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 33149, 99447, 629831, 1425407, 1889493, 4276221, 27082733, 81248199]

約数ペア:

[(1, 81248199), (3, 27082733), (19, 4276221), (43, 1889493), (57, 1425407), (129, 629831), (817, 99447), (2451, 33149)]