31671189

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{106637}}^1$

素因数の和:106657

約数の個数: 16

約数和(自身を含む): 51186240

約数和(自身を除く): 19515051

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 106637, 319911, 959733, 1173007, 2879199, 3519021, 10557063, 31671189]

約数ペア:

[(1, 31671189), (3, 10557063), (9, 3519021), (11, 2879199), (27, 1173007), (33, 959733), (99, 319911), (297, 106637)]