669580461

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{1627}}^1\times {\mathrm{4157}}^1$

素因数の和:5801

約数の個数: 24

約数和(自身を含む): 1055998944

約数和(自身を除く): 386418483

約数列:

[1, 3, 9, 11, 33, 99, 1627, 4157, 4881, 12471, 14643, 17897, 37413, 45727, 53691, 137181, 161073, 411543, 6763439, 20290317, 60870951, 74397829, 223193487, 669580461]

約数ペア:

[(1, 669580461), (3, 223193487), (9, 74397829), (11, 60870951), (33, 20290317), (99, 6763439), (1627, 411543), (4157, 161073), (4881, 137181), (12471, 53691), (14643, 45727), (17897, 37413)]