81597882

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{591289}}^1$

素因数の和:591317

約数の個数: 16

約数和(自身を含む): 170291520

約数和(自身を除く): 88693638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 591289, 1182578, 1773867, 3547734, 13599647, 27199294, 40798941, 81597882]

約数ペア:

[(1, 81597882), (2, 40798941), (3, 27199294), (6, 13599647), (23, 3547734), (46, 1773867), (69, 1182578), (138, 591289)]