160173

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^2$

素因数の和:93

約数の個数: 18

約数和(自身を含む): 256074

約数和(自身を除く): 95901

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1369, 1443, 4107, 4329, 12321, 17797, 53391, 160173]

約数ペア:

[(1, 160173), (3, 53391), (9, 17797), (13, 12321), (37, 4329), (39, 4107), (111, 1443), (117, 1369), (333, 481)]