7663543881

素因数分解:

$3^1\times 7^1\times {\mathrm{48781}}^1\times {\mathrm{7481}}^1$

素因数の和:56272

約数の個数: 16

約数和(自身を含む): 11679581568

約数和(自身を除く): 4016037687

約数列:

[1, 3, 7, 21, 7481, 22443, 48781, 52367, 146343, 157101, 341467, 1024401, 364930661, 1094791983, 2554514627, 7663543881]

約数ペア:

[(1, 7663543881), (3, 2554514627), (7, 1094791983), (21, 364930661), (7481, 1024401), (22443, 341467), (48781, 157101), (52367, 146343)]