68833233

素因数分解:

$3^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1663}}^1$

素因数の和:1755

約数の個数: 40

約数和(自身を含む): 119195648

約数和(自身を除く): 50362415

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 81, 189, 219, 511, 567, 657, 1533, 1663, 1971, 4599, 4989, 5913, 11641, 13797, 14967, 34923, 41391, 44901, 104769, 121399, 134703, 314307, 364197, 849793, 942921, 1092591, 2549379, 3277773, 7648137, 9833319, 22944411, 68833233]

約数ペア:

[(1, 68833233), (3, 22944411), (7, 9833319), (9, 7648137), (21, 3277773), (27, 2549379), (63, 1092591), (73, 942921), (81, 849793), (189, 364197), (219, 314307), (511, 134703), (567, 121399), (657, 104769), (1533, 44901), (1663, 41391), (1971, 34923), (4599, 14967), (4989, 13797), (5913, 11641)]