63871443

素因数分解:

$3^3\times {\mathrm{503}}^1\times {\mathrm{4703}}^1$

素因数の和:5215

約数の個数: 16

約数和(自身を含む): 94832640

約数和(自身を除く): 30961197

約数列:

[1, 3, 9, 27, 503, 1509, 4527, 4703, 13581, 14109, 42327, 126981, 2365609, 7096827, 21290481, 63871443]

約数ペア:

[(1, 63871443), (3, 21290481), (9, 7096827), (27, 2365609), (503, 126981), (1509, 42327), (4527, 14109), (4703, 13581)]