40914999

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 66193920

約数和(自身を除く): 25278921

約数列:

[1, 3, 9, 19, 23, 57, 69, 101, 103, 171, 207, 303, 309, 437, 909, 927, 1311, 1919, 1957, 2323, 2369, 3933, 5757, 5871, 6969, 7107, 10403, 17271, 17613, 20907, 21321, 31209, 44137, 45011, 93627, 132411, 135033, 197657, 239269, 397233, 405099, 592971, 717807, 1778913, 2153421, 4546111, 13638333, 40914999]

約数ペア:

[(1, 40914999), (3, 13638333), (9, 4546111), (19, 2153421), (23, 1778913), (57, 717807), (69, 592971), (101, 405099), (103, 397233), (171, 239269), (207, 197657), (303, 135033), (309, 132411), (437, 93627), (909, 45011), (927, 44137), (1311, 31209), (1919, 21321), (1957, 20907), (2323, 17613), (2369, 17271), (3933, 10403), (5757, 7107), (5871, 6969)]