40473363

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 67816320

約数和(自身を除く): 27342957

約数列:

[1, 3, 7, 19, 21, 43, 49, 57, 129, 133, 147, 301, 337, 399, 817, 903, 931, 1011, 2107, 2359, 2451, 2793, 5719, 6321, 6403, 7077, 14491, 16513, 17157, 19209, 40033, 43473, 44821, 49539, 101437, 120099, 134463, 275329, 304311, 313747, 710059, 825987, 941241, 1927303, 2130177, 5781909, 13491121, 40473363]

約数ペア:

[(1, 40473363), (3, 13491121), (7, 5781909), (19, 2130177), (21, 1927303), (43, 941241), (49, 825987), (57, 710059), (129, 313747), (133, 304311), (147, 275329), (301, 134463), (337, 120099), (399, 101437), (817, 49539), (903, 44821), (931, 43473), (1011, 40033), (2107, 19209), (2359, 17157), (2451, 16513), (2793, 14491), (5719, 7077), (6321, 6403)]