131742351

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{8219}}^1$

素因数の和:8375

約数の個数: 24

約数和(自身を含む): 206453520

約数和(自身を除く): 74711169

約数列:

[1, 3, 9, 13, 39, 117, 137, 411, 1233, 1781, 5343, 8219, 16029, 24657, 73971, 106847, 320541, 961623, 1126003, 3378009, 10134027, 14638039, 43914117, 131742351]

約数ペア:

[(1, 131742351), (3, 43914117), (9, 14638039), (13, 10134027), (39, 3378009), (117, 1126003), (137, 961623), (411, 320541), (1233, 106847), (1781, 73971), (5343, 24657), (8219, 16029)]