87951039

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61981}}^1$

素因数の和:62038

約数の個数: 16

約数和(自身を含む): 130905984

約数和(自身を除く): 42954945

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 61981, 185943, 681791, 2045373, 2665183, 7995549, 29317013, 87951039]

約数ペア:

[(1, 87951039), (3, 29317013), (11, 7995549), (33, 2665183), (43, 2045373), (129, 681791), (473, 185943), (1419, 61981)]