67887133

素因数分解:

${\mathrm{19}}^2\times {\mathrm{383}}^1\times {\mathrm{491}}^1$

素因数の和:912

約数の個数: 12

約数和(自身を含む): 71981568

約数和(自身を除く): 4094435

約数列:

[1, 19, 361, 383, 491, 7277, 9329, 138263, 177251, 188053, 3573007, 67887133]

約数ペア:

[(1, 67887133), (19, 3573007), (361, 188053), (383, 177251), (491, 138263), (7277, 9329)]