64461411

素因数分解:

$3^2\times 7^2\times {\mathrm{313}}^1\times {\mathrm{467}}^1$

素因数の和:800

約数の個数: 36

約数和(自身を含む): 108891432

約数和(自身を除く): 44430021

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 313, 441, 467, 939, 1401, 2191, 2817, 3269, 4203, 6573, 9807, 15337, 19719, 22883, 29421, 46011, 68649, 138033, 146171, 205947, 438513, 1023197, 1315539, 3069591, 7162379, 9208773, 21487137, 64461411]

約数ペア:

[(1, 64461411), (3, 21487137), (7, 9208773), (9, 7162379), (21, 3069591), (49, 1315539), (63, 1023197), (147, 438513), (313, 205947), (441, 146171), (467, 138033), (939, 68649), (1401, 46011), (2191, 29421), (2817, 22883), (3269, 19719), (4203, 15337), (6573, 9807)]