80982963

素因数分解:

$3^3\times {\mathrm{1471}}^1\times {\mathrm{2039}}^1$

素因数の和:3519

約数の個数: 16

約数和(自身を含む): 120115200

約数和(自身を除く): 39132237

約数列:

[1, 3, 9, 27, 1471, 2039, 4413, 6117, 13239, 18351, 39717, 55053, 2999369, 8998107, 26994321, 80982963]

約数ペア:

[(1, 80982963), (3, 26994321), (9, 8998107), (27, 2999369), (1471, 55053), (2039, 39717), (4413, 18351), (6117, 13239)]