69798687

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 114260832

約数和(自身を除く): 44462145

約数列:

[1, 3, 7, 21, 37, 41, 49, 111, 123, 147, 259, 287, 313, 777, 861, 939, 1517, 1813, 2009, 2191, 4551, 5439, 6027, 6573, 10619, 11581, 12833, 15337, 31857, 34743, 38499, 46011, 74333, 81067, 89831, 222999, 243201, 269493, 474821, 567469, 628817, 1424463, 1702407, 1886451, 3323747, 9971241, 23266229, 69798687]

約数ペア:

[(1, 69798687), (3, 23266229), (7, 9971241), (21, 3323747), (37, 1886451), (41, 1702407), (49, 1424463), (111, 628817), (123, 567469), (147, 474821), (259, 269493), (287, 243201), (313, 222999), (777, 89831), (861, 81067), (939, 74333), (1517, 46011), (1813, 38499), (2009, 34743), (2191, 31857), (4551, 15337), (5439, 12833), (6027, 11581), (6573, 10619)]