87551253

素因数分解:

$3^3\times {\mathrm{167}}^1\times {\mathrm{19417}}^1$

素因数の和:19593

約数の個数: 16

約数和(自身を含む): 130488960

約数和(自身を除く): 42937707

約数列:

[1, 3, 9, 27, 167, 501, 1503, 4509, 19417, 58251, 174753, 524259, 3242639, 9727917, 29183751, 87551253]

約数ペア:

[(1, 87551253), (3, 29183751), (9, 9727917), (27, 3242639), (167, 524259), (501, 174753), (1503, 58251), (4509, 19417)]