80453131659

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{16834721}}^1$

素因数の和:16834792

約数の個数: 20

約数和(自身を含む): 122220081720

約数和(自身を除く): 41766950061

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 16834721, 50504163, 151512489, 454537467, 993248539, 1363612401, 2979745617, 8939236851, 26817710553, 80453131659]

約数ペア:

[(1, 80453131659), (3, 26817710553), (9, 8939236851), (27, 2979745617), (59, 1363612401), (81, 993248539), (177, 454537467), (531, 151512489), (1593, 50504163), (4779, 16834721)]