77013213

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 118506240

約数和(自身を除く): 41493027

約数列:

[1, 3, 17, 19, 47, 51, 57, 89, 141, 267, 323, 361, 799, 893, 969, 1083, 1513, 1691, 2397, 2679, 4183, 4539, 5073, 6137, 12549, 15181, 16967, 18411, 28747, 32129, 45543, 50901, 71111, 79477, 86241, 96387, 213333, 238431, 288439, 546193, 865317, 1351109, 1510063, 1638579, 4053327, 4530189, 25671071, 77013213]

約数ペア:

[(1, 77013213), (3, 25671071), (17, 4530189), (19, 4053327), (47, 1638579), (51, 1510063), (57, 1351109), (89, 865317), (141, 546193), (267, 288439), (323, 238431), (361, 213333), (799, 96387), (893, 86241), (969, 79477), (1083, 71111), (1513, 50901), (1691, 45543), (2397, 32129), (2679, 28747), (4183, 18411), (4539, 16967), (5073, 15181), (6137, 12549)]