80257743

素因数分解:

$3^3\times {\mathrm{317}}^1\times {\mathrm{9377}}^1$

素因数の和:9703

約数の個数: 16

約数和(自身を含む): 119288160

約数和(自身を除く): 39030417

約数列:

[1, 3, 9, 27, 317, 951, 2853, 8559, 9377, 28131, 84393, 253179, 2972509, 8917527, 26752581, 80257743]

約数ペア:

[(1, 80257743), (3, 26752581), (9, 8917527), (27, 2972509), (317, 253179), (951, 84393), (2853, 28131), (8559, 9377)]