180846081

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{515231}}^1$

素因数の和:515253

約数の個数: 16

約数和(自身を含む): 288529920

約数和(自身を除く): 107683839

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 515231, 1545693, 4637079, 6698003, 13911237, 20094009, 60282027, 180846081]

約数ペア:

[(1, 180846081), (3, 60282027), (9, 20094009), (13, 13911237), (27, 6698003), (39, 4637079), (117, 1545693), (351, 515231)]