127976811

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1\times {\mathrm{1879}}^1$

素因数の和:2266

約数の個数: 16

約数和(自身を含む): 173621760

約数和(自身を除く): 45644949

約数列:

[1, 3, 73, 219, 311, 933, 1879, 5637, 22703, 68109, 137167, 411501, 584369, 1753107, 42658937, 127976811]

約数ペア:

[(1, 127976811), (3, 42658937), (73, 1753107), (219, 584369), (311, 411501), (933, 137167), (1879, 68109), (5637, 22703)]