87706581

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{1091}}^1$

素因数の和:1432

約数の個数: 16

約数和(自身を含む): 118530048

約数和(自身を除く): 30823467

約数列:

[1, 3, 127, 211, 381, 633, 1091, 3273, 26797, 80391, 138557, 230201, 415671, 690603, 29235527, 87706581]

約数ペア:

[(1, 87706581), (3, 29235527), (127, 690603), (211, 415671), (381, 230201), (633, 138557), (1091, 80391), (3273, 26797)]