78961983

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{12433}}^1$

素因数の和:12538

約数の個数: 16

約数和(自身を含む): 110413920

約数和(自身を除く): 31451937

約数列:

[1, 3, 29, 73, 87, 219, 2117, 6351, 12433, 37299, 360557, 907609, 1081671, 2722827, 26320661, 78961983]

約数ペア:

[(1, 78961983), (3, 26320661), (29, 2722827), (73, 1081671), (87, 907609), (219, 360557), (2117, 37299), (6351, 12433)]