56943333

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{631}}^1$

素因数の和:945

約数の個数: 24

約数和(自身を含む): 84920576

約数和(自身を除く): 27977243

約数列:

[1, 3, 9, 37, 111, 271, 333, 631, 813, 1893, 2439, 5679, 10027, 23347, 30081, 70041, 90243, 171001, 210123, 513003, 1539009, 6327037, 18981111, 56943333]

約数ペア:

[(1, 56943333), (3, 18981111), (9, 6327037), (37, 1539009), (111, 513003), (271, 210123), (333, 171001), (631, 90243), (813, 70041), (1893, 30081), (2439, 23347), (5679, 10027)]