66729033

素因数分解:

$3^2\times 7^2\times {\mathrm{337}}^1\times {\mathrm{449}}^1$

素因数の和:806

約数の個数: 36

約数和(自身を含む): 112706100

約数和(自身を除く): 45977067

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 337, 441, 449, 1011, 1347, 2359, 3033, 3143, 4041, 7077, 9429, 16513, 21231, 22001, 28287, 49539, 66003, 148617, 151313, 198009, 453939, 1059191, 1361817, 3177573, 7414337, 9532719, 22243011, 66729033]

約数ペア:

[(1, 66729033), (3, 22243011), (7, 9532719), (9, 7414337), (21, 3177573), (49, 1361817), (63, 1059191), (147, 453939), (337, 198009), (441, 151313), (449, 148617), (1011, 66003), (1347, 49539), (2359, 28287), (3033, 22001), (3143, 21231), (4041, 16513), (7077, 9429)]