56607669

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 92476800

約数和(自身を除く): 35869131

約数列:

[1, 3, 9, 19, 23, 37, 57, 69, 111, 171, 207, 333, 389, 437, 703, 851, 1167, 1311, 2109, 2553, 3501, 3933, 6327, 7391, 7659, 8947, 14393, 16169, 22173, 26841, 43179, 48507, 66519, 80523, 129537, 145521, 169993, 273467, 331039, 509979, 820401, 993117, 1529937, 2461203, 2979351, 6289741, 18869223, 56607669]

約数ペア:

[(1, 56607669), (3, 18869223), (9, 6289741), (19, 2979351), (23, 2461203), (37, 1529937), (57, 993117), (69, 820401), (111, 509979), (171, 331039), (207, 273467), (333, 169993), (389, 145521), (437, 129537), (703, 80523), (851, 66519), (1167, 48507), (1311, 43179), (2109, 26841), (2553, 22173), (3501, 16169), (3933, 14393), (6327, 8947), (7391, 7659)]