67195989

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{769}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 118518400

約数和(自身を除く): 51322411

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 73, 133, 171, 219, 399, 511, 657, 769, 1197, 1387, 1533, 2307, 4161, 4599, 5383, 6921, 9709, 12483, 14611, 16149, 29127, 43833, 48447, 56137, 87381, 102277, 131499, 168411, 306831, 392959, 505233, 920493, 1066603, 1178877, 3199809, 3536631, 7466221, 9599427, 22398663, 67195989]

約数ペア:

[(1, 67195989), (3, 22398663), (7, 9599427), (9, 7466221), (19, 3536631), (21, 3199809), (57, 1178877), (63, 1066603), (73, 920493), (133, 505233), (171, 392959), (219, 306831), (399, 168411), (511, 131499), (657, 102277), (769, 87381), (1197, 56137), (1387, 48447), (1533, 43833), (2307, 29127), (4161, 16149), (4599, 14611), (5383, 12483), (6921, 9709)]