6870777777

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{4464443}}^1$

素因数の和:4464474

約数の個数: 20

約数和(自身を含む): 10803954480

約数和(自身を除く): 3933176703

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 4464443, 13393329, 40179987, 84824417, 120539961, 254473251, 361619883, 763419753, 2290259259, 6870777777]

約数ペア:

[(1, 6870777777), (3, 2290259259), (9, 763419753), (19, 361619883), (27, 254473251), (57, 120539961), (81, 84824417), (171, 40179987), (513, 13393329), (1539, 4464443)]