87771651

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{5417}}^1$

素因数の和:5922

約数の個数: 16

約数和(自身を含む): 127951488

約数和(自身を除く): 40179837

約数列:

[1, 3, 11, 33, 491, 1473, 5401, 5417, 16203, 16251, 59587, 178761, 2659747, 7979241, 29257217, 87771651]

約数ペア:

[(1, 87771651), (3, 29257217), (11, 7979241), (33, 2659747), (491, 178761), (1473, 59587), (5401, 16251), (5417, 16203)]