68189877

素因数分解:

$3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4567}}^1$

素因数の和:4662

約数の個数: 32

約数和(自身を含む): 116940800

約数和(自身を除く): 48750923

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 189, 237, 553, 711, 1659, 2133, 4567, 4977, 13701, 14931, 31969, 41103, 95907, 123309, 287721, 360793, 863163, 1082379, 2525551, 3247137, 7576653, 9741411, 22729959, 68189877]

約数ペア:

[(1, 68189877), (3, 22729959), (7, 9741411), (9, 7576653), (21, 3247137), (27, 2525551), (63, 1082379), (79, 863163), (189, 360793), (237, 287721), (553, 123309), (711, 95907), (1659, 41103), (2133, 31969), (4567, 14931), (4977, 13701)]