82157427

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{2039}}^1$

素因数の和:2104

約数の個数: 36

約数和(自身を含む): 134032080

約数和(自身を除く): 51874653

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 121, 333, 363, 407, 1089, 1221, 2039, 3663, 4477, 6117, 13431, 18351, 22429, 40293, 67287, 75443, 201861, 226329, 246719, 678987, 740157, 829873, 2220471, 2489619, 7468857, 9128603, 27385809, 82157427]

約数ペア:

[(1, 82157427), (3, 27385809), (9, 9128603), (11, 7468857), (33, 2489619), (37, 2220471), (99, 829873), (111, 740157), (121, 678987), (333, 246719), (363, 226329), (407, 201861), (1089, 75443), (1221, 67287), (2039, 40293), (3663, 22429), (4477, 18351), (6117, 13431)]