126220329

素因数分解:

$3^3\times {\mathrm{653}}^1\times {\mathrm{7159}}^1$

素因数の和:7821

約数の個数: 16

約数和(自身を含む): 187305600

約数和(自身を除く): 61085271

約数列:

[1, 3, 9, 27, 653, 1959, 5877, 7159, 17631, 21477, 64431, 193293, 4674827, 14024481, 42073443, 126220329]

約数ペア:

[(1, 126220329), (3, 42073443), (9, 14024481), (27, 4674827), (653, 193293), (1959, 64431), (5877, 21477), (7159, 17631)]