1855142433

素因数分解:

$3^{10}\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:472

約数の個数: 44

約数和(自身を含む): 2821935780

約数和(自身を除く): 966793347

約数列:

[1, 3, 9, 27, 81, 89, 243, 267, 353, 729, 801, 1059, 2187, 2403, 3177, 6561, 7209, 9531, 19683, 21627, 28593, 31417, 59049, 64881, 85779, 94251, 194643, 257337, 282753, 583929, 772011, 848259, 1751787, 2316033, 2544777, 5255361, 6948099, 7634331, 20844297, 22902993, 68708979, 206126937, 618380811, 1855142433]

約数ペア:

[(1, 1855142433), (3, 618380811), (9, 206126937), (27, 68708979), (81, 22902993), (89, 20844297), (243, 7634331), (267, 6948099), (353, 5255361), (729, 2544777), (801, 2316033), (1059, 1751787), (2187, 848259), (2403, 772011), (3177, 583929), (6561, 282753), (7209, 257337), (9531, 194643), (19683, 94251), (21627, 85779), (28593, 64881), (31417, 59049)]