87957963

素因数分解:

$3^2\times {\mathrm{2351}}^1\times {\mathrm{4157}}^1$

素因数の和:6514

約数の個数: 12

約数和(自身を含む): 127135008

約数和(自身を除く): 39177045

約数列:

[1, 3, 9, 2351, 4157, 7053, 12471, 21159, 37413, 9773107, 29319321, 87957963]

約数ペア:

[(1, 87957963), (3, 29319321), (9, 9773107), (2351, 37413), (4157, 21159), (7053, 12471)]