79268133

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 131163840

約数和(自身を除く): 51895707

約数列:

[1, 3, 7, 19, 21, 49, 57, 101, 133, 147, 281, 303, 399, 707, 843, 931, 1919, 1967, 2121, 2793, 4949, 5339, 5757, 5901, 13433, 13769, 14847, 16017, 28381, 37373, 40299, 41307, 85143, 94031, 112119, 198667, 261611, 282093, 539239, 596001, 784833, 1390669, 1617717, 3774673, 4172007, 11324019, 26422711, 79268133]

約数ペア:

[(1, 79268133), (3, 26422711), (7, 11324019), (19, 4172007), (21, 3774673), (49, 1617717), (57, 1390669), (101, 784833), (133, 596001), (147, 539239), (281, 282093), (303, 261611), (399, 198667), (707, 112119), (843, 94031), (931, 85143), (1919, 41307), (1967, 40299), (2121, 37373), (2793, 28381), (4949, 16017), (5339, 14847), (5757, 13769), (5901, 13433)]