72487041

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{7817}}^1$

素因数の和:8112

約数の個数: 16

約数和(自身を含む): 105824448

約数和(自身を除く): 33337407

約数列:

[1, 3, 11, 33, 281, 843, 3091, 7817, 9273, 23451, 85987, 257961, 2196577, 6589731, 24162347, 72487041]

約数ペア:

[(1, 72487041), (3, 24162347), (11, 6589731), (33, 2196577), (281, 257961), (843, 85987), (3091, 23451), (7817, 9273)]